Unique Plastic Industry Public Company Limited
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Welcome to Investor Relations

UNIX
: 1.78 Baht
Last Updated : 03 April 2026 16:35
+0.02 (1.14%)
Change (% Change)
93,479,503
Volume (Shares)
170,189,110
Value (Baht)

Latest Documents

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การประชุมผู้ถือหุ้น

การประชุมสามัญผู้ถือหุ้น ดาวน์โหลด
รายงานการประชุมสามัญผู้ถือหุ้น
รายงานการประชุมสามัญผู้ถือหุ้นประจำปี 2569 (เผยแพร่เมื่อ 17 มีนาคม 2569) ดาวน์โหลด
หนังสือเชิญประชุมสามัญผู้ถือหุ้น
หนังสือเชิญประชุมสามัญผู้ถือหุ้นประจำปี 2569 (ฉบับเต็ม) ดาวน์โหลด
หนังสือเชิญประชุมสามัญผู้ถือหุ้นประจำปี 2569 ดาวน์โหลด
เอกสารแนบ
เอกสารแนบ 1 ประวัติผู้สอบบัญชี (เอกสารประกอบวาระที่ 4) ดาวน์โหลด
เอกสารแนบ 2 ประวัติของบุคคลที่ถูกเสนอชื่อแต่งตั้งเป็นกรรมการบริษัท (เอกสารประกอบวาระที่ 5) ดาวน์โหลด
เอกสารแนบ 3 ข้อมูลกรรมการอิสระที่เป็นตัวแทนรับมอบฉันทะ ดาวน์โหลด
เอกสารแนบ 4 เงื่อนไขและวิธีการลงทะเบียนผู้เข้าร่วมประชุม การมอบฉันทะ และการออกคะแนนเสียง ดาวน์โหลด
เอกสารแนบ 5 ข้อบังคับบริษัทในส่วนที่เกี่ยวข้องกับการประชุมผู้ถือหุ้น ดาวน์โหลด
เอกสารแนบ 6 ขั้นตอนการส่งคำถามล่วงหน้าเกี่ยวกับการประชุมสามัญผู้ถือหุ้นประจำปี 2569 ดาวน์โหลด
เอกสารแนบ 7 หนังสือมอบฉันทะ
หนังสือมอบฉันทะ ก. ดาวน์โหลด
หนังสือมอบฉันทะ ข. ดาวน์โหลด
หนังสือมอบฉันทะ ค. ดาวน์โหลด
เสนอระเบียบวาระการประชุม
แบบฟอร์มการเสนอคำถามล่วงหน้า ดาวน์โหลด
วิธีปฏิบัติในการคุ้มครองข้อมูลส่วนบุคคล ดาวน์โหลด

Investment Highlights

Investment Strategy
Investment Strategy
Unique Plastic Industry Public Company Limited (“UNIX” or the “Company”) is a leading manufacturer in the plastic film and packaging industry with over 30 years of experience. The Company is committed to efficient and standardized production processes, delivering high-quality products trusted by the market. Its product portfolio supports a wide range of sectors, including consumer goods, general industries, and petrochemical businesses.
Investment Strategy
Investment Strategy
The Company offers a diverse range of products, covering flexible packaging films, heavy-duty films and packaging, industrial-use films, as well as its own consumer packaging brand recognized by end users. This comprehensive product portfolio enables UNIX to meet a wide variety of applications while strengthening the confidence of major customers both domestically and internationally.
Investment Strategy
Investment Strategy
UNIX continuously enhances its manufacturing capabilities through advanced technologies, in-house research and development, and a Value Engineering approach aimed at creating added value, optimizing costs, and improving customer efficiency. At the same time, the Company upholds environmental management in alignment with relevant standards and regulations to support sustainable and stable growth. UNIX places strong emphasis on sustainability, supported by clear environmental and social policies, and has earned internationally recognized certifications including ISO, GHP, FSSC, and Green Industry Level 5.
Investment Strategy
Investment Strategy
The Company operates under the oversight of a knowledgeable and experienced Board of Directors, ensuring strong, transparent, and prudent corporate governance. Built on a solid foundation of continuous innovation and a commitment to sustainability, UNIX strives to drive long-term, stable business growth while reinforcing trust among shareholders, customers, and business partners.
Revenue From Sales
3,063.77
Million Baht
Production Capacity
61,000
Tons/year
Workforce Composition
52%
48%
Renewable Energy (2024)
Renewable energy
2,086,860
kWh
GHG emission reduction
1,456
ton CO2-e

Financial Highlights

As of 31 December 2025
Revenue From Sales
3,063.77 MB
Gross Profit
444.94 MB
Net Profit
150.31 MB
EBITDA
357.13 MB

About Us

Vision

Vision

To be the trusted producer who open doors of flexible packaging solutions that bring smile to our consumers, pride to our people, success to our partners and social betterment to our future.

Mission

  • 1Pioneering Product Development
    We aim to be the leader in the development of plastic packaging through partnering with domestic and overseas institutions in research and development.
  • 2Process Development
    We aim to develop our business with an operational procedure that emphasizes on meeting the demand of customers, together with being responsible to the society and reflexing on the wish of 'the people' and 'the environment'.
  • 3People Happiness and Development
    We give priority to the happiness of all personnel both inside the company and outside the company within the chain of production. We aim to develop the knowledge and ethics of our personnel to be the vulnerable human resources of this world.
  • 4Partnership Development
    We are aware of the importance of cooperation between business partners. We try our best for us to be a part of the partners' success.
  • 5Pursue Corporate Social Responsibility
    With our belief in love, unity, and responsible public consciousness, it is our resolution to build a better society through every activity we did with clear objectives in mind.

Management Structure

Organization Chart
Organization Chart
Enlarge Picture
Mr. Chawalit Tippawanich
Mr. Chawalit Tippawanich
Chairman of the Board / Audit Committee Member / Independent Director
Mr. Chawalit Tippawanich
Mr. Chawalit Tippawanich
Chairman of the Board / Audit Committee Member / Independent Director
Age :
63 years
Date of Appointment :
27 February 2023
Shareholding Structure :
  • Number of Shares of UNIX: None
  • Percentage (%): None
Family Relationships among Directors and Executives :
None
Education :
  • Master’s Degree
    • Master of Engineering in Industrial Engineering and Management, Asian Institute of Technology (AIT)
  • Bachelor’s Degree
    • Bachelor of Engineering in Electrical Engineering (Telecommunications), King Mongkut’s Institute of Technology Ladkrabang (KMITL)
Training :
  • Advanced Management Program (AMP 187), Harvard Business School, Executive Education, USA
  • GE Energy Customer Executive Leadership Program (GE: PTT Executive Leadership), GE Global Learning, Crotonville Leadership Center, USA
  • Advanced Certificate Program in Politics and Governance in a Democratic System for Senior Executives, Class 23 (Academic Year 2019–2020)
  • Senior Executive Program in Energy Science (ESEP), Class 12, Thailand Energy Academy
  • Public–Private Partnership Program for Social Order Administration, Class 5
  • Leadership Development Program III, Class 2, PTT Leadership and Learning Institute
  • Director Certification Program (DCP 152/2011), Thai Institute of Directors Association (IOD)
Work Experience (5 years) :
  • 2024 – Present: Director, GreenGen Biotechnology Company Limited(N)
  • 2023 – Present: Independent Director / Chairman of the Board / Audit Committee Member, Unique Plastic Industry Public Company Limited(N)
  • 2023 – Present: Chief Executive Officer, Amata U Company Limited(N)
  • 2021: Chairman of the Board, IRPC Polyol Company Limited(N)
  • 2020 – 2022: Chief Executive Officer and President / Director / Risk Management Committee Member / Secretary to the Board of Directors, IRPC Public Company Limited(L)
  • 2020 – 2021: Vice Chairman, PTT Energy Solutions Company Limited (N)
  • 2019 – 2020: Director, Glow Energy Public Company Limited(N)
  • 2019 – 2020: Director, Glow Company Limited(N)
  • 2019 – 2020: Director, Glow SPP 2 Company Limited(N)
  • 2019 – 2020: Director, Glow SPP 3 Company Limited(N)
  • 2019 – 2020: Director, Glow IPP 2 Holding Company Limited(N)
  • 2019 – 2020: Director, Glow SPP 11 Company Limited(N)
  • 2019 – 2020: Director, Glow IPP Company Limited(N)
  • 2019 – 2020: Director, Ratchaburi Power Company Limited(N)
  • 2018 – 2020: Director, Xayaburi Power Company Limited(N)
  • 2018 – 2020: Director / Risk Management Committee Member / Chief Executive Officer and President / Secretary to the Board of Directors, Global Power Synergy Public Company Limited(L)
Note :
On 1 July 2024, Unique Plastic Industry Company Limited was converted into a public limited company under the name Unique Plastic Industry Public Company Limited.
Listed company (L) 2
Non – listed company (N) 14
Ms. Nidcha Jirametthanakij
Ms. Nidcha Jirametthanakij
Chair of the Audit Committee / Member of the Nomination and Remuneration Committee / Independent Director
Ms. Nidcha Jirametthanakij
Ms. Nidcha Jirametthanakij
Chair of the Audit Committee / Member of the Nomination and Remuneration Committee / Independent Director
Age :
63 years
Date of Appointment :
27 February 2023
Shareholding Structure :
  • Number of Shares of UNIX: None
  • Percentage (%): None
Family Relationships among Directors and Executives :
None
Education :
  • Master’s Degree
    • Master of Business Administration (M.B.A.), General Management, Kasetsart University
  • Bachelor’s Degree
    • Bachelor of Accounting (B.Acc.), Accounting, Thammasat University
Training :
  • Executive Development Program, Fiscal Policy Research Institute Foundation, Kingdom of Thailand, in cooperation with the Maxwell School of Citizenship and Public Affairs, Syracuse University
  • Advanced Management Program (AMP) 2 – People Management
  • CFOs Orientation Course for New IPOs, The Stock Exchange of Thailand
  • The Role of the Board in IT Governance 2020, Thai Institute of Directors (IOD)
  • Director Certification Program (DCP 206/2015), Thai Institute of Directors (IOD)
Work Experience (5 years) :
  • 2025 – Present: Independent Director / Audit Committee Member, GMM Grammy Public Company Limited(L)
  • 2024 – Present: Member, Audit and Performance Evaluation Committee, Ministry of Social Development and Human Security(N)
  • 2023 – Present: Independent Director / Chair of the Audit Committee / Member of the Nomination and Remuneration Committee, Unique Plastic Industry Public Company Limited(N)
  • 2022 – Present: Director, PTT Group Savings Cooperative (Batches 42–45) and Chairman, Investment Subcommittee, PTT Group Savings Cooperative (Batches 44–45)(L)
  • 2021 – 2023: Subcommittee Member for Finance and Budget Administration, Vidyasirimedhi Institute of Science and Technology (VISTEC)(N)
  • 2020 – 2022: Director, Mitec Polymer (Thailand) Company Limited(N)
  • 2018 – 2022: Director, IRPC A&L Company Limited(N)
  • 2018 – 2022: Director, iPolymer Company Limited(N)
  • 2018 – 2022: Director, IRPC Oil Company Limited(N)
  • 2018 – 2022: Director, IRPC Polyol Company Limited(N)
  • 2018 – 2022: Director, WHA Industrial Estate Rayong Company Limited(N)
  • 2018 – 2022: Director, Ube Chemicals (Asia) Public Company Limited(N)
  • 2018 – 2022: Director, IRPC Clean Power Company Limited(N)
  • 2018 – 2022: Assistant Executive Vice President, PTT Public Company Limited(L)
  • 2018 – 2022: Senior Executive Vice President, Accounting and Finance, IRPC Public Company Limited(L)
Note :
On 1 July 2024, Unique Plastic Industry Company Limited was converted into a public limited company under the name Unique Plastic Industry Public Company Limited.
Listed company (L) 2
Non-listed company (N) 11
Dr. Witoon Simachokedee
Dr. Witoon Simachokedee
Chairman of the Nomination and Remuneration Committee / Audit Committee Member / Independent Director
Dr. Witoon Simachokedee
Dr. Witoon Simachokedee
Chairman of the Nomination and Remuneration Committee / Audit Committee Member / Independent Director
Age :
71 years
Date of Appointment :
27 February 2023
Shareholding Structure :
Number of Shares of UNIX: None
Percentage (%): None
Family Relationships among Directors and Executives :
None
Education :
  • Honorary Doctoral Degree
    • Honorary Doctor of Engineering in Industrial Engineering Technology, King Mongkut’s University of Technology North Bangkok
    • Honorary Doctor of Engineering in Safety Engineering, Faculty of Engineering, Kasetsart University
    • Honorary Doctor of Engineering in Safety Technology and Occupational Health, Faculty of Industrial Technology, Suan Sunandha Rajabhat University
    • Honorary Doctor of Engineering, Ramkhamhaeng University
  • Doctor of Philosophy (Ph.D.)
    • Ph.D. in Public Administration (Public and Private Sector Management), Ramkhamhaeng University
  • Master’s Degree
    • Master of Business Administration (MBA), Thammasat University
  • Bachelor’s Degree
    • Bachelor of Engineering (Electrical Engineering), Kasetsart University
    • Bachelor of Laws (LL.B.), Thammasat University
Training :
  • Role of the Chairman Program (RCP 23/2010), Thai Institute of Directors (IOD)
  • Director Certification Program (DCP 11/2009), Thai Institute of Directors (IOD)
  • Financial Statements for Directors (FSD 4/2009), Thai Institute of Directors (IOD)
Work Experience (5 years) :
  • 2023 – Present: Independent Director / Chairman of the Nomination and Remuneration Committee / Audit Committee Member, Unique Plastic Industry Public Company Limited(N)
  • 2023 – Present: Chairman, Digital Development Foundation (DDF)(N)
  • 2023 – Present: Vice Chairman, Thai–Chinese Business Council(N)
  • 2022 – Present: Director, The Better News Company Limited(N)
  • 2021 – Present: Chairman, Audit and Performance Evaluation Committee, Ministry of Industry(N)
  • 2015 – Present: Independent Director / Audit Committee Member, Sakol Energy Public Company Limited(L)
  • 2015 – 2023: Independent Director / Member of the Nomination and Remuneration Committee, Delta Electronics (Thailand) Public Company Limited(L)
  • 2014 – Present: Chairman and Program Director of IBID, PPS, PDR, and SOS(N)
  • 2013 – Present: Chairman, Sustainable Resource Management Foundation (3R Foundation)(N)
  • 2013 – 2020: Advisor to the Minister of Industry(N)
  • 2012 – 2021: President, Institute for Business and Industrial Development(N)
  • 2009 – 2014: Permanent Secretary, Ministry of Industry (24th)(N)
Note :
On 1 July 2024, Unique Plastic Industry Company Limited was converted into a public limited company under the name Unique Plastic Industry Public Company Limited.
Listed company (L) 2
Non-listed company (N) 8
Mr. Soros Yodmongkol
Mr. Soros Yodmongkol
Chairman of the Executive Committee / Member of the Nomination and Remuneration Committee / Director / Chief Executive Officer
Mr. Soros Yodmongkol
Mr. Soros Yodmongkol
Chairman of the Executive Committee / Member of the Nomination and Remuneration Committee / Director / Chief Executive Officer
Age :
61 years
Date of Appointment :
27 February 2023
Shareholding Structure :
  • Number of Shares of UNIX: None
  • Percentage (%): None
Family Relationships among Directors and Executives :
None
Education :
  • Master’s Degree
    • Master of Business Administration (MBA), Huachiew Chalermprakiet University
  • Bachelor’s Degree
    • Bachelor of Public Administration, Sukhothai Thammathirat Open University
  • Associate Degree
    • Associate Degree in Industrial Technology, King Mongkut’s Institute of Technology North Bangkok
Training :
  • Director Accreditation Program (DAP 184/2021), Thai Institute of Directors (IOD)
Work Experience (5 years) :
  • 2023 – Present: Director / Member of the Nomination and Remuneration Committee, Unique Plastic Industry Public Company Limited(N)
  • 2023 – Present: Director, Unique Plastic Industry (Mae Sot) Company Limited(N)
  • 2023 – Present: Director, Smile Distribution Company Limited(N)
  • 2021 – Present: Chairman of the Executive Committee / Chief Executive Officer, Unique Plastic Industry Public Company Limited(N)
  • 2020 – 2021: Managing Director, Thai Film Industry Public Company Limited(L)
  • 2017 – 2020: Managing Director, Amcor Flexible Bangkok Company Limited(N)
  • 2013 – 2017: Managing Director, Klockner Pentaplast (Thailand) Company Limited(N)
Note :
On 1 July 2024, Unique Plastic Industry Company Limited was converted into a public limited company under the name Unique Plastic Industry Public Company Limited.
Listed company (L) 1
Non-listed company (N) 5
Mr. Worabutr Lertitthiporn
Mr. Worabutr Lertitthiporn
Director / Executive Director / Chief Financial Officer
Mr. Worabutr Lertitthiporn
Mr. Worabutr Lertitthiporn
Director / Executive Director / Chief Financial Officer
Age :
46 years
Date of Appointment :
27 February 2566
Shareholding Structure :
  • Number of Shares of UNIX: None
  • Percentage (%): None
Family Relationships among Directors and Executives :
None
Education :
  • Master’s Degree
    • Master of Science (Information Technology) in Information Science, Faculty of Information Technology, King Mongkut’s Institute of Technology Ladkrabang
  • Bachelor’s Degree
    • Bachelor of Science (Computer Science), Faculty of Science, King Mongkut’s Institute of Technology Ladkrabang
Training :
  • Director Accreditation Program (DAP 205/2023), Thai Institute of Directors (IOD)
  • Director's Guide to Legal Obligations and Duties (DLD 5/2025), Thai Institute of Directors (IOD)
  • Company Secretary Program (CSP 134/2023), Thai Institute of Directors (IOD)
  • Board Reporting Program (BRP 44/2023), Thai Institute of Directors (IOD)
  • CFO’s Orientation Course, March 2023 and May 2024
Work Experience (5 years) :
  • 2023 – Present: Director, Unique Plastic Industry Public Company Limited(N)
  • 2023 – Present: Director, Unique Plastic Industry (Mae Sot) Company Limited(N)
  • 2023 – Present: Director, Smile Distribution Company Limited(N)
  • 2022 – Present: Executive Director, Unique Plastic Industry Public Company Limited(N)
  • 2021 – Present: Chief Financial Officer, Unique Plastic Industry Public Company Limited(N)
  • 2012 – 2021: Finance Manager, Unique Plastic Industry Public Company Limited(N)
Note :
On 1 July 2024, Unique Plastic Industry Company Limited was converted into a public limited company under the name Unique Plastic Industry Public Company Limited.
Listed company (L) 0
Non-listed company (N) 3
Mr. Wichan Soopajitkasem
Mr. Wichan Soopajitkasem
Director / Executive Director / Chief Technology Officer
Mr. Wichan Soopajitkasem
Mr. Wichan Soopajitkasem
Director / Executive Director / Chief Technology Officer
Age :
52 years
Date of Appointment :
27 February 2566
Shareholding Structure :
  • Number of Shares of UNIX: None
  • Percentage (%): None
Family Relationships among Directors and Executives :
None
Education :
  • Bachelor’s Degree
    • Bachelor of Engineering (Electrical Power Engineering), King Mongkut’s Institute of Technology Ladkrabang
Training :
  • Director Accreditation Program (DAP 201/2023), Thai Institute of Directors Association (IOD)
Work Experience (5 years) :
  • 2023 – Present: Director, Unique Plastic Industry Public Company Limited(N)
  • 2022 – Present: Executive Director, Unique Plastic Industry Public Company Limited(N)
  • 2022 – Present: Chief Technology Officer (CTO), Unique Plastic Industry Public Company Limited(N)
  • 2019 – 2022: New Projects and Technical Director, Thai Film Industry Public Company Limited(L)
  • 2019: CI Project and Engineering Director, Amcor Flexible Bangkok Company Limited(N)
Note :
On 1 July 2024, Unique Plastic Industry Company Limited was converted into a public limited company under the name Unique Plastic Industry Public Company Limited.
Listed company (L) 1
Non-listed company (N) 2
Mr. Nithat Nawachartkhosit
Mr. Nithat Nawachartkhosit
Director
Mr. Nithat Nawachartkhosit
Mr. Nithat Nawachartkhosit
Director
Age :
55 years
Date of Appointment :
15 February 2002
Shareholding Structure :
  • Number of Shares of UNIX: 240,000,000 Shares
  • Percentage (%): 50%
Family Relationships among Directors and Executives :
Spouse of Ms. Somporn Siengchin / Adoptive younger brother of Ms. Kanokwan Navachartkosit
Education :
  • Master’s Degree
    • Engineering Management, Drexel University, Pennsylvania, USA
  • Bachelor’s Degree
    • Bachelor of Engineering (Industrial Instrumentation and Control Engineering), King Mongkut’s Institute of Technology Ladkrabang
Training :
  • Director Accreditation Program (DAP 204/2023), Thai Institute of Directors Association (IOD)
  • Director Certification Program (DCP 350/2023), Thai Institute of Directors Association (IOD)
  • How to Develop a Risk Management Plan (HRP 36/2023), Thai Institute of Directors Association (IOD)
  • Financial Statements for Directors (FSD 50/2023), Thai Institute of Directors Association (IOD)
Work Experience (5 years) :
  • 2023 – Present: Director, Unique Plastic Industry Public Company Limited(N)
  • 2022 – Present: Director, N.S.P.K. Holdings Company Limited(N)
  • 2020 – Present: Director, Smile Distribution Company Limited(N)
  • 2020 – Present: Director, Move On Solutions Company Limited(N)
  • 2020 – 2024: Director, Unique Paper Packaging Company Limited(N)
  • 2016 – Present: Director, Unique Plastic Industry (Mae Sot) Company Limited(N)
  • 2016 – Present: Director, Unique Polymer Company Limited(N)
  • 2016 – Present: Director, Unique Holding Group Company Limited(N)
  • 2015 – Present: Director, Unique Music Company Limited(N)
  • 2009 – 2022: Chairman of the Board, Unique Plastic Industry Public Company Limited(N)
  • 2006 – Present: Director, G.D.C. Grand Diamond Company Limited(N)
  • 2002 – 2009: Director, Unique Plastic Industry Public Company Limited(N)
  • 1997 – Present: Director, N.S.P.K. Company Limited(N)
Note :
On 1 July 2024, Unique Plastic Industry Company Limited was converted into a public limited company under the name Unique Plastic Industry Public Company Limited.
Listed company (L) 0
Non-listed company (N) 12
Ms. Kanokwan Navachartkosit
Ms. Kanokwan Navachartkosit
Director
Ms. Kanokwan Navachartkosit
Ms. Kanokwan Navachartkosit
Director
Age :
59 years
Date of Appointment :
15 February 2002
Shareholding Structure :
  • Number of Shares of UNIX: 144,000,000 Shares
  • Percentage (%): 30%
Family Relationships among Directors and Executives :
Adoptive elder sister of Mr. Nithat Nawachartkhosit
Education :
  • Master’s Degree
    • General MBA, New Hampshire College, USA
  • Bachelor’s Degree
    • Bachelor of Business Administration (Marketing), Assumption University
Training :
  • Director Accreditation Program (DAP 205/2023), Thai Institute of Directors Association (IOD)
Work Experience (5 years) :
  • 2022 – Present: Director, NSPK Holdings Company Limited(N)
  • 2020 – Present: Director, Smile Distribution Company Limited(N)
  • 2020 – Present: Director, Move On Solutions Company Limited(N)
  • 2020 – 2024: Director, Unique Paper Packaging Company Limited(N)
  • 2016 – Present: Director, Unique Plastic Industry (Mae Sot) Company Limited(N)
  • 2016 – Present: Director, Unique Polymer Company Limited(N)
  • 2016 – Present: Director, Unique Holding Group Company Limited(N)
  • 2016 – 2021: Management / Vice President – Finance and Accounting, Unique Plastic Industry Public Company Limited(N)
  • 2006 – Present: Director, G.D.C. Grand Diamond Company Limited(N)
  • 2002 – Present: Director, Unique Plastic Industry Public Company Limited(N)
  • 2002 – 2024: Director, NSPK Company Limited(N)
Note :
On 1 July 2024, Unique Plastic Industry Company Limited was converted into a public limited company under the name Unique Plastic Industry Public Company Limited.
Listed company (L) 0
Non-listed company (N) 10
Ms. Somporn Siengchin
Ms. Somporn Siengchin
Director
Ms. Somporn Siengchin
Ms. Somporn Siengchin
Director
Age :
56 years
Date of Appointment :
27 February 2023
Shareholding Structure :
  • Number of Shares of UNIX: 96,000,000 Shares
  • Percentage (%): 20%
Family Relationships among Directors and Executives :
Spouse of Mr. Nithat Nawachartkhosit
Education :
  • Master’s Degree
    • Master of Business Administration (MBA), Drexel University, PA
  • Bachelor’s Degree
    • Bachelor of Engineering (Civil Engineering), King Mongkut’s Institute of Technology Ladkrabang
Training :
  • Director Accreditation Program (DAP 204/2023), Thai Institute of Directors Association (IOD)
  • Director Certification Program (DCP 350/2023), Thai Institute of Directors Association (IOD)
  • How to Develop a Risk Management Plan (HRP 36/2023), Thai Institute of Directors Association (IOD)
  • Financial Statements for Directors (FSD 50/2023), Thai Institute of Directors Association (IOD)
Work Experience (5 years) :
  • 2023 – Present: Director, Unique Plastic Industry Public Company Limited(N)
  • 2023 – Present: Director, Unique Plastic Industry (Mae Sot) Company Limited(N)
  • 2023 – Present: Director, Smile Distribution Company Limited(N)
  • 2023 – Present: Director, N.S.P.K. Company Limited(N)
  • 1998 – 2022: Vice President, Sales Division, Unique Plastic Industry Group(N)
Note :
On 1 July 2024, Unique Plastic Industry Company Limited was converted into a public limited company under the name Unique Plastic Industry Public Company Limited.
Listed company (L) 0
Non-listed company (N) 4
Ms. Nidcha Jirametthanakij
Ms. Nidcha Jirametthanakij
Chair of the Audit Committee / Member of the Nomination and Remuneration Committee / Independent Director
Ms. Nidcha Jirametthanakij
Ms. Nidcha Jirametthanakij
Chair of the Audit Committee / Member of the Nomination and Remuneration Committee / Independent Director
Age :
63 years
Date of Appointment :
27 February 2023
Shareholding Structure :
  • Number of Shares of UNIX: None
  • Percentage (%): None
Family Relationships among Directors and Executives :
None
Education :
  • Master’s Degree
    • Master of Business Administration (M.B.A.), General Management, Kasetsart University
  • Bachelor’s Degree
    • Bachelor of Accounting (B.Acc.), Accounting, Thammasat University
Training :
  • Executive Development Program, Fiscal Policy Research Institute Foundation, Kingdom of Thailand, in cooperation with the Maxwell School of Citizenship and Public Affairs, Syracuse University
  • Advanced Management Program (AMP) 2 – People Management
  • CFOs Orientation Course for New IPOs, The Stock Exchange of Thailand
  • The Role of the Board in IT Governance 2020, Thai Institute of Directors (IOD)
  • Director Certification Program (DCP 206/2015), Thai Institute of Directors (IOD)
Work Experience (5 years) :
  • 2025 – Present: Independent Director / Audit Committee Member, GMM Grammy Public Company Limited(L)
  • 2024 – Present: Member, Audit and Performance Evaluation Committee, Ministry of Social Development and Human Security(N)
  • 2023 – Present: Independent Director / Chair of the Audit Committee / Member of the Nomination and Remuneration Committee, Unique Plastic Industry Public Company Limited(N)
  • 2022 – Present: Director, PTT Group Savings Cooperative (Batches 42–45) and Chairman, Investment Subcommittee, PTT Group Savings Cooperative (Batches 44–45)(L)
  • 2021 – 2023: Subcommittee Member for Finance and Budget Administration, Vidyasirimedhi Institute of Science and Technology (VISTEC)(N)
  • 2020 – 2022: Director, Mitec Polymer (Thailand) Company Limited(N)
  • 2018 – 2022: Director, IRPC A&L Company Limited(N)
  • 2018 – 2022: Director, iPolymer Company Limited(N)
  • 2018 – 2022: Director, IRPC Oil Company Limited(N)
  • 2018 – 2022: Director, IRPC Polyol Company Limited(N)
  • 2018 – 2022: Director, WHA Industrial Estate Rayong Company Limited(N)
  • 2018 – 2022: Director, Ube Chemicals (Asia) Public Company Limited(N)
  • 2018 – 2022: Director, IRPC Clean Power Company Limited(N)
  • 2018 – 2022: Assistant Executive Vice President, PTT Public Company Limited(L)
  • 2018 – 2022: Senior Executive Vice President, Accounting and Finance, IRPC Public Company Limited(L)
Note :
On 1 July 2024, Unique Plastic Industry Company Limited was converted into a public limited company under the name Unique Plastic Industry Public Company Limited.
Listed company (L) 2
Non-listed company (N) 11
Mr. Chawalit Tippawanich
Mr. Chawalit Tippawanich
Chairman of the Board / Audit Committee Member / Independent Director
Mr. Chawalit Tippawanich
Mr. Chawalit Tippawanich
Chairman of the Board / Audit Committee Member / Independent Director
Age :
63 years
Date of Appointment :
27 February 2023
Shareholding Structure :
  • Number of Shares of UNIX: None
  • Percentage (%): None
Family Relationships among Directors and Executives :
None
Education :
  • Master’s Degree
    • Master of Engineering in Industrial Engineering and Management, Asian Institute of Technology (AIT)
  • Bachelor’s Degree
    • Bachelor of Engineering in Electrical Engineering (Telecommunications), King Mongkut’s Institute of Technology Ladkrabang (KMITL)
Training :
  • Advanced Management Program (AMP 187), Harvard Business School, Executive Education, USA
  • GE Energy Customer Executive Leadership Program (GE: PTT Executive Leadership), GE Global Learning, Crotonville Leadership Center, USA
  • Advanced Certificate Program in Politics and Governance in a Democratic System for Senior Executives, Class 23 (Academic Year 2019–2020)
  • Senior Executive Program in Energy Science (ESEP), Class 12, Thailand Energy Academy
  • Public–Private Partnership Program for Social Order Administration, Class 5
  • Leadership Development Program III, Class 2, PTT Leadership and Learning Institute
  • Director Certification Program (DCP 152/2011), Thai Institute of Directors Association (IOD)
Work Experience (5 years) :
  • 2024 – Present: Director, GreenGen Biotechnology Company Limited(N)
  • 2023 – Present: Independent Director / Chairman of the Board / Audit Committee Member, Unique Plastic Industry Public Company Limited(N)
  • 2023 – Present: Chief Executive Officer, Amata U Company Limited(N)
  • 2021: Chairman of the Board, IRPC Polyol Company Limited(N)
  • 2020 – 2022: Chief Executive Officer and President / Director / Risk Management Committee Member / Secretary to the Board of Directors, IRPC Public Company Limited(L)
  • 2020 – 2021: Vice Chairman, PTT Energy Solutions Company Limited (N)
  • 2019 – 2020: Director, Glow Energy Public Company Limited(N)
  • 2019 – 2020: Director, Glow Company Limited(N)
  • 2019 – 2020: Director, Glow SPP 2 Company Limited(N)
  • 2019 – 2020: Director, Glow SPP 3 Company Limited(N)
  • 2019 – 2020: Director, Glow IPP 2 Holding Company Limited(N)
  • 2019 – 2020: Director, Glow SPP 11 Company Limited(N)
  • 2019 – 2020: Director, Glow IPP Company Limited(N)
  • 2019 – 2020: Director, Ratchaburi Power Company Limited(N)
  • 2018 – 2020: Director, Xayaburi Power Company Limited(N)
  • 2018 – 2020: Director / Risk Management Committee Member / Chief Executive Officer and President / Secretary to the Board of Directors, Global Power Synergy Public Company Limited(L)
Note :
On 1 July 2024, Unique Plastic Industry Company Limited was converted into a public limited company under the name Unique Plastic Industry Public Company Limited.
Listed company (L) 2
Non – listed company (N) 14
Dr. Witoon Simachokedee
Dr. Witoon Simachokedee
Chairman of the Nomination and Remuneration Committee / Audit Committee Member / Independent Director
Dr. Witoon Simachokedee
Dr. Witoon Simachokedee
Chairman of the Nomination and Remuneration Committee / Audit Committee Member / Independent Director
Age :
71 years
Date of Appointment :
27 February 2023
Shareholding Structure :
Number of Shares of UNIX: None
Percentage (%): None
Family Relationships among Directors and Executives :
None
Education :
  • Honorary Doctoral Degree
    • Honorary Doctor of Engineering in Industrial Engineering Technology, King Mongkut’s University of Technology North Bangkok
    • Honorary Doctor of Engineering in Safety Engineering, Faculty of Engineering, Kasetsart University
    • Honorary Doctor of Engineering in Safety Technology and Occupational Health, Faculty of Industrial Technology, Suan Sunandha Rajabhat University
    • Honorary Doctor of Engineering, Ramkhamhaeng University
  • Doctor of Philosophy (Ph.D.)
    • Ph.D. in Public Administration (Public and Private Sector Management), Ramkhamhaeng University
  • Master’s Degree
    • Master of Business Administration (MBA), Thammasat University
  • Bachelor’s Degree
    • Bachelor of Engineering (Electrical Engineering), Kasetsart University
    • Bachelor of Laws (LL.B.), Thammasat University
Training :
  • Role of the Chairman Program (RCP 23/2010), Thai Institute of Directors (IOD)
  • Director Certification Program (DCP 11/2009), Thai Institute of Directors (IOD)
  • Financial Statements for Directors (FSD 4/2009), Thai Institute of Directors (IOD)
Work Experience (5 years) :
  • 2023 – Present: Independent Director / Chairman of the Nomination and Remuneration Committee / Audit Committee Member, Unique Plastic Industry Public Company Limited(N)
  • 2023 – Present: Chairman, Digital Development Foundation (DDF)(N)
  • 2023 – Present: Vice Chairman, Thai–Chinese Business Council(N)
  • 2022 – Present: Director, The Better News Company Limited(N)
  • 2021 – Present: Chairman, Audit and Performance Evaluation Committee, Ministry of Industry(N)
  • 2015 – Present: Independent Director / Audit Committee Member, Sakol Energy Public Company Limited(L)
  • 2015 – 2023: Independent Director / Member of the Nomination and Remuneration Committee, Delta Electronics (Thailand) Public Company Limited(L)
  • 2014 – Present: Chairman and Program Director of IBID, PPS, PDR, and SOS(N)
  • 2013 – Present: Chairman, Sustainable Resource Management Foundation (3R Foundation)(N)
  • 2013 – 2020: Advisor to the Minister of Industry(N)
  • 2012 – 2021: President, Institute for Business and Industrial Development(N)
  • 2009 – 2014: Permanent Secretary, Ministry of Industry (24th)(N)
Note :
On 1 July 2024, Unique Plastic Industry Company Limited was converted into a public limited company under the name Unique Plastic Industry Public Company Limited.
Listed company (L) 2
Non-listed company (N) 8
Mr. Soros Yodmongkol
Mr. Soros Yodmongkol
Chairman of the Executive Committee / Member of the Nomination and Remuneration Committee / Director / Chief Executive Officer
Mr. Soros Yodmongkol
Mr. Soros Yodmongkol
Chairman of the Executive Committee / Member of the Nomination and Remuneration Committee / Director / Chief Executive Officer
Age :
61 years
Date of Appointment :
27 February 2023
Shareholding Structure :
  • Number of Shares of UNIX: None
  • Percentage (%): None
Family Relationships among Directors and Executives :
None
Education :
  • Master’s Degree
    • Master of Business Administration (MBA), Huachiew Chalermprakiet University
  • Bachelor’s Degree
    • Bachelor of Public Administration, Sukhothai Thammathirat Open University
  • Associate Degree
    • Associate Degree in Industrial Technology, King Mongkut’s Institute of Technology North Bangkok
Training :
  • Director Accreditation Program (DAP 184/2021), Thai Institute of Directors (IOD)
Work Experience (5 years) :
  • 2023 – Present: Director / Member of the Nomination and Remuneration Committee, Unique Plastic Industry Public Company Limited(N)
  • 2023 – Present: Director, Unique Plastic Industry (Mae Sot) Company Limited(N)
  • 2023 – Present: Director, Smile Distribution Company Limited(N)
  • 2021 – Present: Chairman of the Executive Committee / Chief Executive Officer, Unique Plastic Industry Public Company Limited(N)
  • 2020 – 2021: Managing Director, Thai Film Industry Public Company Limited(L)
  • 2017 – 2020: Managing Director, Amcor Flexible Bangkok Company Limited(N)
  • 2013 – 2017: Managing Director, Klockner Pentaplast (Thailand) Company Limited(N)
Note :
On 1 July 2024, Unique Plastic Industry Company Limited was converted into a public limited company under the name Unique Plastic Industry Public Company Limited.
Listed company (L) 1
Non-listed company (N) 5
Ms. Areerat Ulitsathit
Ms. Areerat Ulitsathit
Executive Director / Chief Product Officer
Ms. Areerat Ulitsathit
Ms. Areerat Ulitsathit
Executive Director / Chief Product Officer
Age :
61 years
Date of Appointment :
6 November 2023
Shareholding Structure :
  • Number of Shares of UNIX: None
  • Percentage (%): None
Family Relationships among Directors and Executives :
None
Education :
  • Master’s Degree
    • Master of Business Administration (Marketing Management), Ramkhamhaeng University
  • Bachelor’s Degree
    • Bachelor of Science (General Science), Nakhon Ratchasima Rajabhat University
Training :
  • Director Accreditation Program (DAP 228/2025), Thai Institute of Directors (IOD)
Work Experience (5 years) :
  • 2023 – Present: Director / Chief Product Officer, Unique Plastic Industry Public Company Limited(N)
  • 2008 – 2023: AFT Quality Director, Amcor Flexible Bangkok Company Limited(N)
  • 2004 – 2007: Innovation & Quality Assurance Manager, Starflex Public Company Limited(L)
  • 2001 – 2003: R&D / Quality Control Manager, DAI-ICHI PACKAGING Company Limited(N)
Note :
On 1 July 2024, Unique Plastic Industry Company Limited was converted into a public limited company under the name Unique Plastic Industry Public Company Limited.
Listed company (L) 1
Non-listed company (N) 3
Ms. Nutchanat Permpool
Ms. Nutchanat Permpool
Executive Director / Chief Supply Chain Officer
Ms. Nutchanat Permpool
Ms. Nutchanat Permpool
Executive Director / Chief Supply Chain Officer
Age :
59 years
Date of Appointment :
1 August 2002
Shareholding Structure :
  • Number of Shares of UNIX: None
  • Percentage (%): None
Family Relationships among Directors and Executives :
None
Education :
  • Master’s Degree
    • Innovation in Management, College of Management, Mahidol University
  • Bachelor’s Degree
    • Bachelor of Social Work, Thammasat University
  • Professional Certificates
    • Certified Professional in Supply Management (CPSM), ISM
    • Certified Supply Chain Professional (CSCP), APICS
    • Certified in Production and Inventory Management (CPIM), APICS
Training :
  • Director Accreditation Program (DAP 201/2023), Thai Institute of Directors Association (IOD)
Work Experience (5 years) :
  • 2022 – Present: Director / Chief Supply Chain Officer, Unique Plastic Industry Public Company Limited(N)
  • 2015 – 2022: Supply Chain Director, Amcor Flexible Bangkok Company Limited(N)
  • 2010 – 2015: Supply Chain Manager, Preformed Line Products (Thailand) Limited(N)
Note :
On 1 July 2024, Unique Plastic Industry Company Limited was converted into a public limited company under the name Unique Plastic Industry Public Company Limited.
Listed company (L) 0
Non-listed company (N) 3
Mr. Wichan Soopajitkasem
Mr. Wichan Soopajitkasem
Director / Executive Director / Chief Technology Officer
Mr. Wichan Soopajitkasem
Mr. Wichan Soopajitkasem
Director / Executive Director / Chief Technology Officer
Age :
52 years
Date of Appointment :
27 February 2566
Shareholding Structure :
  • Number of Shares of UNIX: None
  • Percentage (%): None
Family Relationships among Directors and Executives :
None
Education :
  • Bachelor’s Degree
    • Bachelor of Engineering (Electrical Power Engineering), King Mongkut’s Institute of Technology Ladkrabang
Training :
  • Director Accreditation Program (DAP 201/2023), Thai Institute of Directors Association (IOD)
Work Experience (5 years) :
  • 2023 – Present: Director, Unique Plastic Industry Public Company Limited(N)
  • 2022 – Present: Executive Director, Unique Plastic Industry Public Company Limited(N)
  • 2022 – Present: Chief Technology Officer (CTO), Unique Plastic Industry Public Company Limited(N)
  • 2019 – 2022: New Projects and Technical Director, Thai Film Industry Public Company Limited(L)
  • 2019: CI Project and Engineering Director, Amcor Flexible Bangkok Company Limited(N)
Note :
On 1 July 2024, Unique Plastic Industry Company Limited was converted into a public limited company under the name Unique Plastic Industry Public Company Limited.
Listed company (L) 1
Non-listed company (N) 2
Ms. Yupa Pungsrinon
Ms. Yupa Pungsrinon
Executive Director / Chief Business Officer
Ms. Yupa Pungsrinon
Ms. Yupa Pungsrinon
Executive Director / Chief Business Officer
Age :
52 years
Date of Appointment :
26 February 2023
Shareholding Structure :
  • Number of Shares of UNIX: None
  • Percentage (%): None
Family Relationships among Directors and Executives :
None
Education :
  • Master’s Degree
    • Master of Business Administration, Ramkhamhaeng University
  • Bachelor’s Degree
    • Analytical Chemistry Rajamangala Institute of Technology (Rajamangala University of Technology Krungthep)
Training :
  • Director Accreditation Program (DAP 228/2025), Thai Institute of Directors (IOD)
Work Experience (5 years) :
  • 2024 – Present: Director / Chief Business Officer, Unique Plastic Industry Public Company Limited(N)
  • 2019 – 2024: Senior Sales Manager, Huhtamaki (Thailand) Limited(N)
  • 2001 – 2019: Group Account Manager, Amcor Flexibles Bangkok Public Company Limited(N)
Note :
On 1 July 2024, Unique Plastic Industry Company Limited was converted into a public limited company under the name Unique Plastic Industry Public Company Limited.
Listed company (L) 0
Non-listed company (N) 3
Mr. Worabutr Lertitthiporn
Mr. Worabutr Lertitthiporn
Director / Executive Director / Chief Financial Officer
Mr. Worabutr Lertitthiporn
Mr. Worabutr Lertitthiporn
Director / Executive Director / Chief Financial Officer
Age :
46 years
Date of Appointment :
27 February 2566
Shareholding Structure :
  • Number of Shares of UNIX: None
  • Percentage (%): None
Family Relationships among Directors and Executives :
None
Education :
  • Master’s Degree
    • Master of Science (Information Technology) in Information Science, Faculty of Information Technology, King Mongkut’s Institute of Technology Ladkrabang
  • Bachelor’s Degree
    • Bachelor of Science (Computer Science), Faculty of Science, King Mongkut’s Institute of Technology Ladkrabang
Training :
  • Director Accreditation Program (DAP 205/2023), Thai Institute of Directors (IOD)
  • Director's Guide to Legal Obligations and Duties (DLD 5/2025), Thai Institute of Directors (IOD)
  • Company Secretary Program (CSP 134/2023), Thai Institute of Directors (IOD)
  • Board Reporting Program (BRP 44/2023), Thai Institute of Directors (IOD)
  • CFO’s Orientation Course, March 2023 and May 2024
Work Experience (5 years) :
  • 2023 – Present: Director, Unique Plastic Industry Public Company Limited(N)
  • 2023 – Present: Director, Unique Plastic Industry (Mae Sot) Company Limited(N)
  • 2023 – Present: Director, Smile Distribution Company Limited(N)
  • 2022 – Present: Executive Director, Unique Plastic Industry Public Company Limited(N)
  • 2021 – Present: Chief Financial Officer, Unique Plastic Industry Public Company Limited(N)
  • 2012 – 2021: Finance Manager, Unique Plastic Industry Public Company Limited(N)
Note :
On 1 July 2024, Unique Plastic Industry Company Limited was converted into a public limited company under the name Unique Plastic Industry Public Company Limited.
Listed company (L) 0
Non-listed company (N) 3
Dr. Witoon Simachokedee
Dr. Witoon Simachokedee
Chairman of the Nomination and Remuneration Committee / Audit Committee Member / Independent Director
Dr. Witoon Simachokedee
Dr. Witoon Simachokedee
Chairman of the Nomination and Remuneration Committee / Audit Committee Member / Independent Director
Age :
71 years
Date of Appointment :
27 February 2023
Shareholding Structure :
Number of Shares of UNIX: None
Percentage (%): None
Family Relationships among Directors and Executives :
None
Education :
  • Honorary Doctoral Degree
    • Honorary Doctor of Engineering in Industrial Engineering Technology, King Mongkut’s University of Technology North Bangkok
    • Honorary Doctor of Engineering in Safety Engineering, Faculty of Engineering, Kasetsart University
    • Honorary Doctor of Engineering in Safety Technology and Occupational Health, Faculty of Industrial Technology, Suan Sunandha Rajabhat University
    • Honorary Doctor of Engineering, Ramkhamhaeng University
  • Doctor of Philosophy (Ph.D.)
    • Ph.D. in Public Administration (Public and Private Sector Management), Ramkhamhaeng University
  • Master’s Degree
    • Master of Business Administration (MBA), Thammasat University
  • Bachelor’s Degree
    • Bachelor of Engineering (Electrical Engineering), Kasetsart University
    • Bachelor of Laws (LL.B.), Thammasat University
Training :
  • Role of the Chairman Program (RCP 23/2010), Thai Institute of Directors (IOD)
  • Director Certification Program (DCP 11/2009), Thai Institute of Directors (IOD)
  • Financial Statements for Directors (FSD 4/2009), Thai Institute of Directors (IOD)
Work Experience (5 years) :
  • 2023 – Present: Independent Director / Chairman of the Nomination and Remuneration Committee / Audit Committee Member, Unique Plastic Industry Public Company Limited(N)
  • 2023 – Present: Chairman, Digital Development Foundation (DDF)(N)
  • 2023 – Present: Vice Chairman, Thai–Chinese Business Council(N)
  • 2022 – Present: Director, The Better News Company Limited(N)
  • 2021 – Present: Chairman, Audit and Performance Evaluation Committee, Ministry of Industry(N)
  • 2015 – Present: Independent Director / Audit Committee Member, Sakol Energy Public Company Limited(L)
  • 2015 – 2023: Independent Director / Member of the Nomination and Remuneration Committee, Delta Electronics (Thailand) Public Company Limited(L)
  • 2014 – Present: Chairman and Program Director of IBID, PPS, PDR, and SOS(N)
  • 2013 – Present: Chairman, Sustainable Resource Management Foundation (3R Foundation)(N)
  • 2013 – 2020: Advisor to the Minister of Industry(N)
  • 2012 – 2021: President, Institute for Business and Industrial Development(N)
  • 2009 – 2014: Permanent Secretary, Ministry of Industry (24th)(N)
Note :
On 1 July 2024, Unique Plastic Industry Company Limited was converted into a public limited company under the name Unique Plastic Industry Public Company Limited.
Listed company (L) 2
Non-listed company (N) 8
Ms. Nidcha Jirametthanakij
Ms. Nidcha Jirametthanakij
Chair of the Audit Committee / Member of the Nomination and Remuneration Committee / Independent Director
Ms. Nidcha Jirametthanakij
Ms. Nidcha Jirametthanakij
Chair of the Audit Committee / Member of the Nomination and Remuneration Committee / Independent Director
Age :
63 years
Date of Appointment :
27 February 2023
Shareholding Structure :
  • Number of Shares of UNIX: None
  • Percentage (%): None
Family Relationships among Directors and Executives :
None
Education :
  • Master’s Degree
    • Master of Business Administration (M.B.A.), General Management, Kasetsart University
  • Bachelor’s Degree
    • Bachelor of Accounting (B.Acc.), Accounting, Thammasat University
Training :
  • Executive Development Program, Fiscal Policy Research Institute Foundation, Kingdom of Thailand, in cooperation with the Maxwell School of Citizenship and Public Affairs, Syracuse University
  • Advanced Management Program (AMP) 2 – People Management
  • CFOs Orientation Course for New IPOs, The Stock Exchange of Thailand
  • The Role of the Board in IT Governance 2020, Thai Institute of Directors (IOD)
  • Director Certification Program (DCP 206/2015), Thai Institute of Directors (IOD)
Work Experience (5 years) :
  • 2025 – Present: Independent Director / Audit Committee Member, GMM Grammy Public Company Limited(L)
  • 2024 – Present: Member, Audit and Performance Evaluation Committee, Ministry of Social Development and Human Security(N)
  • 2023 – Present: Independent Director / Chair of the Audit Committee / Member of the Nomination and Remuneration Committee, Unique Plastic Industry Public Company Limited(N)
  • 2022 – Present: Director, PTT Group Savings Cooperative (Batches 42–45) and Chairman, Investment Subcommittee, PTT Group Savings Cooperative (Batches 44–45)(L)
  • 2021 – 2023: Subcommittee Member for Finance and Budget Administration, Vidyasirimedhi Institute of Science and Technology (VISTEC)(N)
  • 2020 – 2022: Director, Mitec Polymer (Thailand) Company Limited(N)
  • 2018 – 2022: Director, IRPC A&L Company Limited(N)
  • 2018 – 2022: Director, iPolymer Company Limited(N)
  • 2018 – 2022: Director, IRPC Oil Company Limited(N)
  • 2018 – 2022: Director, IRPC Polyol Company Limited(N)
  • 2018 – 2022: Director, WHA Industrial Estate Rayong Company Limited(N)
  • 2018 – 2022: Director, Ube Chemicals (Asia) Public Company Limited(N)
  • 2018 – 2022: Director, IRPC Clean Power Company Limited(N)
  • 2018 – 2022: Assistant Executive Vice President, PTT Public Company Limited(L)
  • 2018 – 2022: Senior Executive Vice President, Accounting and Finance, IRPC Public Company Limited(L)
Note :
On 1 July 2024, Unique Plastic Industry Company Limited was converted into a public limited company under the name Unique Plastic Industry Public Company Limited.
Listed company (L) 2
Non-listed company (N) 11
Mr. Soros Yodmongkol
Mr. Soros Yodmongkol
Chairman of the Executive Committee / Member of the Nomination and Remuneration Committee / Director / Chief Executive Officer
Mr. Soros Yodmongkol
Mr. Soros Yodmongkol
Chairman of the Executive Committee / Member of the Nomination and Remuneration Committee / Director / Chief Executive Officer
Age :
61 years
Date of Appointment :
27 February 2023
Shareholding Structure :
  • Number of Shares of UNIX: None
  • Percentage (%): None
Family Relationships among Directors and Executives :
None
Education :
  • Master’s Degree
    • Master of Business Administration (MBA), Huachiew Chalermprakiet University
  • Bachelor’s Degree
    • Bachelor of Public Administration, Sukhothai Thammathirat Open University
  • Associate Degree
    • Associate Degree in Industrial Technology, King Mongkut’s Institute of Technology North Bangkok
Training :
  • Director Accreditation Program (DAP 184/2021), Thai Institute of Directors (IOD)
Work Experience (5 years) :
  • 2023 – Present: Director / Member of the Nomination and Remuneration Committee, Unique Plastic Industry Public Company Limited(N)
  • 2023 – Present: Director, Unique Plastic Industry (Mae Sot) Company Limited(N)
  • 2023 – Present: Director, Smile Distribution Company Limited(N)
  • 2021 – Present: Chairman of the Executive Committee / Chief Executive Officer, Unique Plastic Industry Public Company Limited(N)
  • 2020 – 2021: Managing Director, Thai Film Industry Public Company Limited(L)
  • 2017 – 2020: Managing Director, Amcor Flexible Bangkok Company Limited(N)
  • 2013 – 2017: Managing Director, Klockner Pentaplast (Thailand) Company Limited(N)
Note :
On 1 July 2024, Unique Plastic Industry Company Limited was converted into a public limited company under the name Unique Plastic Industry Public Company Limited.
Listed company (L) 1
Non-listed company (N) 5
Mr. Soros Yodmongkol
Mr. Soros Yodmongkol
Chairman of the Executive Committee / Member of the Nomination and Remuneration Committee / Director / Chief Executive Officer
Mr. Soros Yodmongkol
Mr. Soros Yodmongkol
Chairman of the Executive Committee / Member of the Nomination and Remuneration Committee / Director / Chief Executive Officer
Age :
61 years
Date of Appointment :
27 February 2023
Shareholding Structure :
  • Number of Shares of UNIX: None
  • Percentage (%): None
Family Relationships among Directors and Executives :
None
Education :
  • Master’s Degree
    • Master of Business Administration (MBA), Huachiew Chalermprakiet University
  • Bachelor’s Degree
    • Bachelor of Public Administration, Sukhothai Thammathirat Open University
  • Associate Degree
    • Associate Degree in Industrial Technology, King Mongkut’s Institute of Technology North Bangkok
Training :
  • Director Accreditation Program (DAP 184/2021), Thai Institute of Directors (IOD)
Work Experience (5 years) :
  • 2023 – Present: Director / Member of the Nomination and Remuneration Committee, Unique Plastic Industry Public Company Limited(N)
  • 2023 – Present: Director, Unique Plastic Industry (Mae Sot) Company Limited(N)
  • 2023 – Present: Director, Smile Distribution Company Limited(N)
  • 2021 – Present: Chairman of the Executive Committee / Chief Executive Officer, Unique Plastic Industry Public Company Limited(N)
  • 2020 – 2021: Managing Director, Thai Film Industry Public Company Limited(L)
  • 2017 – 2020: Managing Director, Amcor Flexible Bangkok Company Limited(N)
  • 2013 – 2017: Managing Director, Klockner Pentaplast (Thailand) Company Limited(N)
Note :
On 1 July 2024, Unique Plastic Industry Company Limited was converted into a public limited company under the name Unique Plastic Industry Public Company Limited.
Listed company (L) 1
Non-listed company (N) 5
Ms. Areerat Ulitsathit
Ms. Areerat Ulitsathit
Executive Director / Chief Product Officer
Ms. Areerat Ulitsathit
Ms. Areerat Ulitsathit
Executive Director / Chief Product Officer
Age :
61 years
Date of Appointment :
6 November 2023
Shareholding Structure :
  • Number of Shares of UNIX: None
  • Percentage (%): None
Family Relationships among Directors and Executives :
None
Education :
  • Master’s Degree
    • Master of Business Administration (Marketing Management), Ramkhamhaeng University
  • Bachelor’s Degree
    • Bachelor of Science (General Science), Nakhon Ratchasima Rajabhat University
Training :
  • Director Accreditation Program (DAP 228/2025), Thai Institute of Directors (IOD)
Work Experience (5 years) :
  • 2023 – Present: Director / Chief Product Officer, Unique Plastic Industry Public Company Limited(N)
  • 2008 – 2023: AFT Quality Director, Amcor Flexible Bangkok Company Limited(N)
  • 2004 – 2007: Innovation & Quality Assurance Manager, Starflex Public Company Limited(L)
  • 2001 – 2003: R&D / Quality Control Manager, DAI-ICHI PACKAGING Company Limited(N)
Note :
On 1 July 2024, Unique Plastic Industry Company Limited was converted into a public limited company under the name Unique Plastic Industry Public Company Limited.
Listed company (L) 1
Non-listed company (N) 3
Ms. Nutchanat Permpool
Ms. Nutchanat Permpool
Executive Director / Chief Supply Chain Officer
Ms. Nutchanat Permpool
Ms. Nutchanat Permpool
Executive Director / Chief Supply Chain Officer
Age :
59 years
Date of Appointment :
1 August 2002
Shareholding Structure :
  • Number of Shares of UNIX: None
  • Percentage (%): None
Family Relationships among Directors and Executives :
None
Education :
  • Master’s Degree
    • Innovation in Management, College of Management, Mahidol University
  • Bachelor’s Degree
    • Bachelor of Social Work, Thammasat University
  • Professional Certificates
    • Certified Professional in Supply Management (CPSM), ISM
    • Certified Supply Chain Professional (CSCP), APICS
    • Certified in Production and Inventory Management (CPIM), APICS
Training :
  • Director Accreditation Program (DAP 201/2023), Thai Institute of Directors Association (IOD)
Work Experience (5 years) :
  • 2022 – Present: Director / Chief Supply Chain Officer, Unique Plastic Industry Public Company Limited(N)
  • 2015 – 2022: Supply Chain Director, Amcor Flexible Bangkok Company Limited(N)
  • 2010 – 2015: Supply Chain Manager, Preformed Line Products (Thailand) Limited(N)
Note :
On 1 July 2024, Unique Plastic Industry Company Limited was converted into a public limited company under the name Unique Plastic Industry Public Company Limited.
Listed company (L) 0
Non-listed company (N) 3
Mr. Wichan Soopajitkasem
Mr. Wichan Soopajitkasem
Director / Executive Director / Chief Technology Officer
Mr. Wichan Soopajitkasem
Mr. Wichan Soopajitkasem
Director / Executive Director / Chief Technology Officer
Age :
52 years
Date of Appointment :
27 February 2566
Shareholding Structure :
  • Number of Shares of UNIX: None
  • Percentage (%): None
Family Relationships among Directors and Executives :
None
Education :
  • Bachelor’s Degree
    • Bachelor of Engineering (Electrical Power Engineering), King Mongkut’s Institute of Technology Ladkrabang
Training :
  • Director Accreditation Program (DAP 201/2023), Thai Institute of Directors Association (IOD)
Work Experience (5 years) :
  • 2023 – Present: Director, Unique Plastic Industry Public Company Limited(N)
  • 2022 – Present: Executive Director, Unique Plastic Industry Public Company Limited(N)
  • 2022 – Present: Chief Technology Officer (CTO), Unique Plastic Industry Public Company Limited(N)
  • 2019 – 2022: New Projects and Technical Director, Thai Film Industry Public Company Limited(L)
  • 2019: CI Project and Engineering Director, Amcor Flexible Bangkok Company Limited(N)
Note :
On 1 July 2024, Unique Plastic Industry Company Limited was converted into a public limited company under the name Unique Plastic Industry Public Company Limited.
Listed company (L) 1
Non-listed company (N) 2
Ms. Yupa Pungsrinon
Ms. Yupa Pungsrinon
Executive Director / Chief Business Officer
Ms. Yupa Pungsrinon
Ms. Yupa Pungsrinon
Executive Director / Chief Business Officer
Age :
52 years
Date of Appointment :
26 February 2023
Shareholding Structure :
  • Number of Shares of UNIX: None
  • Percentage (%): None
Family Relationships among Directors and Executives :
None
Education :
  • Master’s Degree
    • Master of Business Administration, Ramkhamhaeng University
  • Bachelor’s Degree
    • Analytical Chemistry Rajamangala Institute of Technology (Rajamangala University of Technology Krungthep)
Training :
  • Director Accreditation Program (DAP 228/2025), Thai Institute of Directors (IOD)
Work Experience (5 years) :
  • 2024 – Present: Director / Chief Business Officer, Unique Plastic Industry Public Company Limited(N)
  • 2019 – 2024: Senior Sales Manager, Huhtamaki (Thailand) Limited(N)
  • 2001 – 2019: Group Account Manager, Amcor Flexibles Bangkok Public Company Limited(N)
Note :
On 1 July 2024, Unique Plastic Industry Company Limited was converted into a public limited company under the name Unique Plastic Industry Public Company Limited.
Listed company (L) 0
Non-listed company (N) 3
Mr. Worabutr Lertitthiporn
Mr. Worabutr Lertitthiporn
Director / Executive Director / Chief Financial Officer
Mr. Worabutr Lertitthiporn
Mr. Worabutr Lertitthiporn
Director / Executive Director / Chief Financial Officer
Age :
46 years
Date of Appointment :
27 February 2566
Shareholding Structure :
  • Number of Shares of UNIX: None
  • Percentage (%): None
Family Relationships among Directors and Executives :
None
Education :
  • Master’s Degree
    • Master of Science (Information Technology) in Information Science, Faculty of Information Technology, King Mongkut’s Institute of Technology Ladkrabang
  • Bachelor’s Degree
    • Bachelor of Science (Computer Science), Faculty of Science, King Mongkut’s Institute of Technology Ladkrabang
Training :
  • Director Accreditation Program (DAP 205/2023), Thai Institute of Directors (IOD)
  • Director's Guide to Legal Obligations and Duties (DLD 5/2025), Thai Institute of Directors (IOD)
  • Company Secretary Program (CSP 134/2023), Thai Institute of Directors (IOD)
  • Board Reporting Program (BRP 44/2023), Thai Institute of Directors (IOD)
  • CFO’s Orientation Course, March 2023 and May 2024
Work Experience (5 years) :
  • 2023 – Present: Director, Unique Plastic Industry Public Company Limited(N)
  • 2023 – Present: Director, Unique Plastic Industry (Mae Sot) Company Limited(N)
  • 2023 – Present: Director, Smile Distribution Company Limited(N)
  • 2022 – Present: Executive Director, Unique Plastic Industry Public Company Limited(N)
  • 2021 – Present: Chief Financial Officer, Unique Plastic Industry Public Company Limited(N)
  • 2012 – 2021: Finance Manager, Unique Plastic Industry Public Company Limited(N)
Note :
On 1 July 2024, Unique Plastic Industry Company Limited was converted into a public limited company under the name Unique Plastic Industry Public Company Limited.
Listed company (L) 0
Non-listed company (N) 3
Ms. Nawaphorn Sakphutiwath
Ms. Nawaphorn Sakphutiwath
Company Secretary / Company Secretary Office Manager
Ms. Nawaphorn Sakphutiwath
Ms. Nawaphorn Sakphutiwath
Company Secretary / Company Secretary Office Manager
Age :
39 years
Date of Appointment :
24 February 2025
Education :
  • Bachelor’s Degree
    • B.B.A. (Management), Ramkhamhaeng University
Training :
Thai Institute of Directors (IOD):
  • Director Accreditation Program (DAP 228/2025)
  • Director's Guide to Legal Obligations and Duties (DLD 5/2025)
  • Company Secretary Program (CSP 72/2016)
  • Board Reporting Program (BRP 52/2025)
  • Company Reporting Program (CRP 41/2025)
  • Effective Minute Taking (EMT 60/2025)
  • Seminar: “Career Path to Becoming a Professional Company Secretary”
The Securities Exchange of Thailand (SET):
  • IPO Readiness Program (IPO Focus)
  • SET Link Disclosure Training, Session 1/2024
  • Sustainability Disclosure Preparation Program under the One Report Framework (RE01)
  • Fundamentals of Business Sustainability (ESG 101)
  • Business Sustainability Development Program (P01)
  • Business Sustainable Development Goal-Setting Program (S01)
  • Capital Structure in Business Strategy Context (FINL001)
Thai Listed Companies Association (TLCA):
  • Roles and Responsibilities of the Company Secretary Program
Other Institutions:
  • Organization Risk Management Program, Chulalongkorn University
  • Crisis Communication Program, Chulalongkorn University
Work Experience (5 years) :
  • 2025 – Present: Company Secretary, Unique Plastic Industry Public Company Limited(N)
  • 2024 – Present: Company Secretary Office Manager, Unique Plastic Industry Public Company Limited(N)
  • 2024: Senior Assistant Company Secretary, Unique Plastic Industry Public Company Limited(N)
  • 2024: Assistant Company Secretary, Thonburi Healthcare Group Public Company Limited(L)
  • 2004 – 2025: Corporate Secretary Advisor, PAE Technical Services Public Company Limited(N)
  • 2023 – 2024: Company Secretary, PAE Technical Services Public Company Limited(N)
  • 2015 – 2023: Assistant Company Secretary, PAE Technical Services Public Company Limited(N)
  • 2015 – 2023: Secretary to Sub-committees (Audit Committee, Executive Committee), PAE Technical Services Public Company Limited(N)
  • 2010 – 2022: Secretary to the Managing Director, PAE Technical Services Public Company Limited(N)
Listed company (L) 1
Non-listed company (N) 2
Mr. Nithiroj Niwatbavornchai
Mr. Nithiroj Niwatbavornchai
Secretary to the Audit Committee / Head of the Company’s Internal Audit (Internal Audit Manager)
Mr. Nithiroj Niwatbavornchai
Mr. Nithiroj Niwatbavornchai
Secretary to the Audit Committee / Head of the Company’s Internal Audit (Internal Audit Manager)
Age :
46 years
Date of Appointment :
3 November 2023
Education :
  • Bachelor’s Degree
    • B.P.A. (Public Administration), Suan Dusit Rajabhat University
Training :
Thai Institute of Directors (IOD):
  • Company Secretary Program (CSP) Course Batch 150/2024
  • Director Accreditation Program (DAP) Course Batch 228/2025
  • Subsidiary Governance Program (SGP) Course Batch 11/2025
The Securities Exchange of Thailand (SET):
  • Risk Management Seminar: Governance and Risk Management in the Use of Artificial Intelligence (AI)
The Institute of Internal Auditors of Thailand (IIAT):
  • Certified Professional Internal Auditor of Thailand 55 (CPIAT 55)
  • IT Auditing Essentials Foundations for Expertise
Work Experience (5 years) :
  • 2023 – Present: Secretary to the Audit Committee, Unique Plastic Industry Public Company Limited(N)
  • 2023 – Present: Internal Audit Manager, Unique Plastic Industry Public Company Limited(N)
  • 2022: Internal Audit Manager, I.A.P. Internal Audit Company Limited(N)
  • 2021: Head of Regulatory Compliance, Premier Quality Starch Public Company Limited(N)
  • 2019 – 2020: Internal Audit Manager, T.S.B. Steel Company Limited(N)
Listed company (L) 0
Non-listed company (N) 3
Mr. Preecha Wongsakulchai
Mr. Preecha Wongsakulchai
Secretary to the Risk Management Working Group / Internal Audit Senior Supervisor
Mr. Preecha Wongsakulchai
Mr. Preecha Wongsakulchai
Secretary to the Risk Management Working Group / Internal Audit Senior Supervisor
Age :
33 years
Date of Appointment :
22 December 2023
Education :
  • Bachelor’s Degree
    • B.B.A. (Accounting and Finance), Rajamangala University of Technology Phra Nakhon
Training :
Thai Institute of Directors (Thai IOD):
  • How to Develop a Risk Management Plan #42/2025 (HRP)
The Securities Exchange of Thailand (SET):
  • Risk Management Seminar: Governance and Risk Management in the Use of Artificial Intelligence (AI)
The Institute of Internal Auditors of Thailand (IIAT):
  • Certified Professional Internal Auditor of Thailand 80 (CPIAT 80)
  • Audit Report Technique to Audit Committee
  • Tools for Audit Managers
  • IT Auditing Essentials Foundations for Expertise
Certificate:
  • Professional Certification in Internal Auditing, issued by the Institute of Internal Auditors of Thailand (IIAT), Certificate No. 1636
Work Experience (5 years) :
  • 2023 – Present: Secretary to the Risk Management Working Group, Unique Plastic Industry Public Company Limited(N)
  • 2023 – Present: Senior Head of Internal Audit, Unique Plastic Industry Public Company Limited(N)
  • 2021 – 2023: Internal Auditor Supervisor, I.A.P. Internal Audit Company Limited(N)
  • 2018 – 2021: Finance and Accounting Officer, Thai Red Cross Society(N)
Listed company (L) 0
Non-listed company (N) 3

Policies & Documents

Policies & Documents
Articles of Associations (Thai Version) Download
Memorandum of Association (Thai Version) Download
Company Affidavit Download
Code of Conduct and Business Ethics Download
Anti-Corruption Policy Download
Corporate Governance Policy Download
Personal Data Protection Policy Download
Whistleblowing Policy Download
Charter of the Board of Directors Download
Charter of Audit Committee Download
Charter of Executive Committee Download
Charter of the Nomination and Remuneration Committee Download

Whistleblowing Form

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Latest News
icon date 31 March 2026
Management Discussion and Analysis Yearly Ending 31 Dec 2025
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UNIX โรดโชว์คึกคัก! กระแสดีเยี่ยม
icon date 24 March 2026
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icon date 20 March 2026
UNIX หุ้น Green Industry เคาะราคาไอพีโอ 1.89 บ./หุ้น พร้อมเปิดจองซื้อวันที่ 23-25 มี.ค. 69 นี้
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icon date 26 February 2026
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Unique Plastic Industry Public Company Limited
Unique Plastic Industry Public Company Limited
No. 323, Moo 2, Phuttharaksa Road, Phraeksa Mai Subdistrict, Mueang Samut Prakan District, Samut Prakan Province 10280
email INFO@uniqueplastic.com
tel (+66) 2 703 6471 6
IR Contact
Investor Relations
Mr. Worabutr Lertitthiporn
email IR@uniqueplastic.com
tel (+66) 2 703 6471
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