Committees >
Board of Directors

Mrs. Pimjai Leeissaranukul
Chairman
Mrs. Pimjai Leeissaranukul ​
Position Chairman/ Executive Chairman/ Vice-Chairman of the Executive Committee/ Authorized Signatory Director
Appointment Year 1993
Shareholding Proportion 2.90%
Highest Education

Master’s Degree in Business Administration, Drexel University, Philadelphia, USA

Training 

Thai Institute of Directors Association (IOD):

  • Director Certification Program (DCP) Class 37/2003
  • Role of the Chairman Program (RCP) Class 31/2013
  • Risk Management Committee Program (RMP) Class 1/2013
Past 5-year Working Experience ​
2013 – Present - Chairman, Executive Chairman and Vice-Chairman of the Executive Committee of Inoue Rubber (Thailand) PCL.
2023 – Present - Vice Chairman of National Defense College (NDC) Class 26 Committee
2020 – Present - Member of the Board of Regional Center for Manufacturing System Engineering (RCMSE), Faculty of Engineering, Chulalongkorn University
  - Member of the Board of government procurement and supplies management sector, the Comptroller General’s Department
2018 – Present - Vice President of the Federation of Thai Industries
2017 – Present - The Board Member of ASEAN Woman Entrepreneur Network (AWEN)
2016 – Present - Director of Suporntavit Co., Ltd.
- Member of the Board, Association of Capital Market Academy (ACMA)
2014 – Present - Consultants of the Board of Thai Women Engineers, The Engineering Institute of Thailand
2013 – Present - Honorary Chairman, Inoac Tokai (Thailand) Co., Ltd.
2010 – Present - Global Advisory Board Members, Babson College, MA, USA
2008 – Present - Member of Young Thai Entrepreneur Association (YTEA)
2006 – Present - Director, Daido Sittipol Co., Ltd.
2001 – Present - Director, Kinno Hoshi Engineering Co., Ltd.
1995 – Present - Director, Sungold Holding Co., Ltd.
- Director, IRC (Asia) Research Co., Ltd.
- President, Thai Inoac Components Co., Ltd.
1993 – Present - Director, Sopa-Kanok Internatioal Co., Ltd.
1983 – Present - Director, Thai Stanley Electric PCL.

Mr. Shigeki Yamada
President
Mr. Shigeki Yamada
Position President/ Chairman of Executive Committee/ Vice-Chairman of Risk Management Committee/ Executive Director / Authorized Director 
Appointment Year 2021
Shareholding Proportion None
Highest Education

Bachelor of Law, major of Law, Meijo University, Japan

Training

        -

Past 5-year Working Experience

2021  Present - President / Chairman of Executive Committee/ Vice-Chairman of Risk Management Committee of Inoue Rubber (Thailand) PCL.
- Director of Sungold Holding Co., Ltd.
- Director of Thai Inoac Components Co., Ltd.
- Director and Executive Director of Kinno Hoshi Engineering Co., Ltd.

Mr. Soichi Inoue
Director
Mr. Soichi Inoue
Position Director
Appointment Year 1993
Shareholding Proportion None
Highest Education

Bachelor’s degree in Economics, Kobe University, Japan 

Training 

       -

Past Working Experience ​
1993  Present - Director, Inoue Rubber (Thailand) PCL.
2000 Present - Chairman & Chief Executive Officer (CEO),
   Inoac Corporation Co., Ltd.
1986  Present - President, Inoac Technical Center Co., Ltd.
1975 Present - President, Inoac International Co., Ltd.
1973 Present - President, Inoue Rubber Co., Ltd., Japan

Mr. Thanong Leeissaranukul
Director
Mr. Thanong Leeissaranukul
Position Director / Authorized Director
Appointment Year 1993
Shareholding Proportion 2.27%
Highest Education

Bachelor's degree in Business Administration Nansan University, Japan

Training

Thai Institute of Directors Association (IOD):

  • DAP Director Accreditation Program Class 136/2017
Past 5-year Working Experience ​
1993 – Present - Director, Inoue Rubber (Thailand) PCL.
2020 – Present - Director of Pacific Industries (Thailand) Co., Ltd.
2017 – Present - President, M Vision Co., Ltd.
2015 – Preent - Director, Sonic Design (Thailand) Co., Ltd.
- Member of sub-committee of Public Relations,
  Organ Donation Center,Thai Red Cross Society
2007 – Present - President, Kanok-Sopa Foundation
2006 – Present - Director, Budsayapan Co., Ltd.
2001 – Present - President, Smart Sport Promotion Co., Ltd.
1998 – Present - Director, The Studio Production Co., Ltd.
1996 – Present - President, Bike Clinic Co., Ltd.
- Vice President, Daido Sittipol Co., Ltd.
- Managing Director, Seng Guan Hong Co., Ltd.
1995 – Present - Executive Director, Total Oil (Thailand) Co., Ltd.
- Director, Thai Inoac Components Co., Ltd.
- Director, Sungold Holding Co., Ltd.
- Director, IRC (Asia) Research Co., Ltd.
1993 – Present - Director, Sopa - Kanok International Co., Ltd.
1986 – Present - Managing Director, The Sittipol 1919 Co., Ltd.
1983 – Present - Director, Thai Stanley Electric PCL.

Mr. Apichart Leeissaranukul
Director
Mr. Apichart Leeissaranukul​
Position Director
Appointment Year 1993
Shareholding Proportion 2.44%

Highest Education       

Honorary Doctor of Engineering (Industrial Engineering), Rajamangala University of Technology Thanyaburi

Training

Thai Institute of Directors Association (IOD):

  • Director Certification Program (DCP) Class 8/2001

Other Training:

  • Industrial Business Development and Investment for Top Executive,
    Institute of Business and Industrial Development (IBID 1)
Past 5-year Working Experience ​
1993 – Present - Director, Inoue Rubber (Thailand) PCL.
2021 – Present - Advisor of Investor Club Association
- Director of Mitsubishi Motors Cooperation Council (Thailand)
- Director of LEO Global Logistics PLC.
2020 - Present - Advisor of Thailand-Japan Association
2019 - Present - Advisor of Toyota Co-operation Club
2018 - Present - Director of THAI ASEAN-JAPAN Business Meeting (AJBM)
2013 – Present - Chairman, Thai Stanley Electric PCL.
2006 – Present - Director, Total Oil (Thailand) Co., Ltd.
- Director, PT. Indonesia Stanley Electric
2000 – Present - Director, Vietnam Stanley Electric Co., Ltd.
1999 – Present - Chairman, Lao Stanley Co., Ltd.
1997 – Present - Director, Sirivit Stanley Co., Ltd.
- Director, Daido Sittipol Co., Ltd.
1996 – Present - Executive Vice President, Asian Stanley International Co., Ltd.
1995 – Present - Director, Sungold Holding Co., Ltd.
1993 – Present - Director, Pacific Industry (Thailand) Co., Ltd.
- Vice President, Thai Stanley Foundation
1992 – Present - Director, Sopa-Kanok International Co., Ltd.

Mrs. Porntip Sethiwan
Director
Mrs. Porntip Sethiwan
Position Director
Appointment Year 1993
Shareholding Proportion 2.54%
Highest Education

Bachelor's degree in Business Administration, Chulalongkorn University

Training 

Thai Institute of Directors Association (IOD):

  • Director Accreditation Program (DAP) Class 5/2003
  • Role of the Compensation (RCC) Class 17/2013
Past 5-year Working Experience ​
1993  Present - Director, Inoue Rubber (Thailand) PCL.
2006 Present - Director, IRC (Asia) Research Co., Ltd.
1996 Present - Vice-President, Bike Clinic Co., Ltd.
- Director, Daido Sittipol Co., Ltd.
1993 Present - Director, Sopa-Kanok International Co., Ltd.
1990 Present - Executive Director, The Sittipol 1919 Co., Ltd.
- Managing Director, Pacific Industry (Thailand) Co.,Ltd.
1986 Present - Director, Seng Guan Hong Co., Ltd.
1980 Present - Director, Thai Stanley Electric PCL.

Mr. Kenjiro Miwa
Director
Mr. Kenjiro Miwa
Position Director
Appointment Year 2024
Shareholding Proportion None
Highest Education

Bachelor’s degree in Commerce, Department of Commercial Science, Kansei Gakuen University

Training

        -

Past Working Experience

2024  Present - Director of Inoue Rubber (Thailand) PCL.
2022  Present - Director of Sungold Holdings Co., Ltd.
2016  Present - Representative director of Inoac Corporation Co., Ltd. Japan
2013  Present - Director of Asian Inoac Co., Ltd.
- Director of Bangkok Foam Co., Ltd.
2006  Present - Director of Inoac (Thailand) Co., Ltd.

Mr. Hideo Oya
Director
Mr. Hideo Oya
Position Director
Appointment Year 2023
Shareholding Proportion None
Highest Education

Bachelor's Degree in Law, Ritsumeikan University, Japan

Training 

Thai Institute of Directors Association (IOD): - None-

Past 5-year Working Experience ​
2023  Present - Director, Inoue Rubber (Thailand) PCL.
2022  Present - Representative Director, Inoue Rubber Co., Ltd. (Japan)
2022  Present - Director, Inoac International Co., Ltd.
2018  Present - Director, Inoac Trading Co., Ltd.

Mrs. Anchalee Chavanich
Independent Director
Mrs. Anchalee Chavanich
Position Independent Director/ Chairman of Audit Committee
Appointment Year 2018
Shareholding Proportion None
Highest Education

Master's Degree in Engineering Management, University of Missouri - Rolla, USA

Training 

Thai Institute of Directors Association (IOD):

  • Director Certification Program (DCP) Class 45/2004
  • Audit Committee Program (ACP) Class 1/2004
  • Finance for Nomfinance Director (FND) Class 10/2004
  • The Role of the Chairman Program (RCP) Class 13/2006

Thailand National Defence College (TNDC):

  • Diploma, National Defence College, The Joint State - Private Sector Course Class 11/1998
  • Advance Security Management Program Class 3/2012

Capital Market Academy (CMA):

  • Leadership Program Class 7/2551

King Prajadhipok's Institute:

  • Politics and Democratic Governance System Course for
    Executive Management Class 6/2002

Thailand Energy Academy:

  • Thailand Energy Academy Class 3/2014

College of Administrative:

  • Advanced Administrative Justice Executive Class 4/2012

The Constitutional Court of the Kingdom of Thailand:

  • Rule of Law for Democracy Class 2/2014
Past 5-year Working Experience ​
2018 – Present

- Chairman, Audit Committee, Inoue Rubber (Thailand) PCL.

2022 – Present - Independent Director/ Chairman of the Audit Committee/ Director of Governance and Sustainability Development Committee of WHA Corporation PCL.
2018 – Present - Independent Director/ Chairman of the Audit and Governance Committee of B. Grimm Power PCL.
2011 Present - President, Thai Industrial Estate and Strategic Partner Association
2000Present - President, Coral & Coastal Conservation Foundation

Assoc.Prof. Jaruporn Viyanant
Independent Director
Assoc.Prof. Jaruporn Viyanant​
Position Independent Director / Audit Committee / Chairman of Good Corporate Governance and Social Responsibility Committee
Appointment Year 2015
Shareholding Proportion None
Highest Education

Master Degree in Financial Economic, Middle TennesseeState University,U.S.A.

Training 

Training in 2020:

  • Compliance with TFRS 16 conveniently Course, Federation of Accounting Professions
  • Normal life in Thailand after Covid-19 Course, the National Economic and Social Development Council
  • Agile Risk Management in the New Normal Course, Thai Institute of Directors
  • Demonstrating Corporate Purpose Course, Thai Institute of Directors
  • What Directors should know ? Course, Thai Institute of Directors

Thai Institute of Directors Association (IOD):

  • Boards That Make a Difference (BMD)
  • Director Certificate Program (DCP)                     
  • Director Certificate Program Update (DCPU)  
  • Audit Committee Program (ACP)     
  • Monitoring Fraud Risk Management (MFM)    
  •  Monitoring the Internal Audit Function (MIA)     
  •  Monitoring the System of Internal Control and Risk Management (MIR)     
  •  Monitoring the Quality of Financial Reporting (MFR)    
  • Role of the Compensation Committee (RCC) 
  • Improving the Quality of Financial Reporting (QFR)
  • Advanced Audit Committee Program (AACP)
  • Anti-Corruption Executive Program (ACEP)   

Capital Market Academy (CMA):

  • Capital Market Academy Leadership Program Class 10
Past 5-year Working Experience ​
2015 Present - Independent Director, Audit Committee and Chairman of Corporate Governance and Sustainability committee, Inoue Rubber (Thailand) PCL.
2020  Present - Director of Foundation for Thammasat Chalermprakeit Hospital
2017 Present - Independent Director, Chairman of Audit Committee of BBGI PCL.
2014 Present - Independent Director, Audit Committee Ocean Life Insurance PCL.
2012 Present - Independent Director, Audit Committee of VGI Global Media PCL.
2008 - Present - Academic Professional, Faculty of Commere and Accountancy, Thammasat University

Mr. Surong Bulakul
Independent Director
Mr. Surong Bulakul
Position Independent Director / Chairman of Risk Management Committee
Appointment Year 2015
Shareholding Proportion None
Highest Education

Master of Engineering in Operations Research, Cornell University, New York, U.S.A.

Master of Business Administration, Cornell University, New York, U.S.A.

Training 

Thai Institute of Directors Association (IOD):

  • Director Certificate Program (DCP 121/2009)

Capital Market Academy (CMA):

  • Capital Market Academy Leadership Program Class 10

National Defense College (NDC):

  • NDC Course (JSPS) Class 4919

Other Trainings:

  • Program for Management Development, Harvard University, Boston, U.S.A.
  • Democratic Politics and Governance for High-Level Administrators Program,
    King Prajadhipok’s Institute, Thailand, Class 8
  • The Program for Senior Executives on Criminal Justice Administration,
    National Justice Academy, Thailand, Class 15
  • Thai Intelligent Investors Program, Thai Investors Academy, Class 1
  • Executive Program, Thailand Energy Academy, Class 2
Past 5-year Working Experience ​
2015 – Present - Independent Director/ Chairman of Risk Management Committee, Inoue Rubber (Thailand) PCL.
2021 – Present - Board of Commissioner PT Chandra Asri Petrochemical Tbk, Indonesia
- Independent Director/ Member of Audit Committee of Tong Hua Holding PCL.
2018 – Present - Chairman of Audit Committee/ Director of Thailand Institute of Justice (Public Organization)
  - Independant Director of National ITMX Co., Ltd.
2017 – Present - Advisor, Thai Listed Companies Association, Stock Exchange of Thailand (SET)
- Advisor, The Federation of Thai Capital Market Organizations (FETCO)
2016 – Present - Director of Bangkok Industrial Gas Co., Ltd.
2015 – Present - Vice Chairman, the Thai Chamber of Commerce

Mr. Kittichai Raktakanit
Independent Director
Mr. Kittichai Raktakanit
Position Independent Director/ Audit Committee Member
Appointment Date 2017
Shareholding Proportion None
Highest Education

Bachelor Degree of Business Administration, Indiana State University, U.S.A

Training 

Thai Institute of Directors Association (IOD):

  • Directors Certification Program (DCP 27/2003)
  • Audit Committee Program (ACP 7/2005)

Thailand National Defence College (TNDC):

  • The National Defence College - The Joint State-Private Sector Course 26/2013
Past 5-year Working Experience ​
2017 Present - Independent Director, Member of Audit Committee,
   Inoue Rubber (Thailand) PCL.
- Director, Loxley Property Development Co.,Ltd.
2019 - Present  - Independent Director/ Audit and Risk Management Committee member/ Nominating and Compensation Committee member/ Corporate Governance Committee member of XSpring Capital PLC.
2016 Present - Chairman, Loxley System Integrator Co.,Ltd.
  - Director, Loxley Evaluation Technology Co.,Ltd.
2015 Present - Independent Director/ Chairman of Corporate Governance Committee/ Member of Audit Committee/ Member of Nomination and Compensation Committee/ Member of Risk Management Committee of Sansiri PCL.
2011 Present - Executive Chairman and Managing Director of L-Elevator and Engineering Co.,Ltd.
2000 - Present  - Director of Filatax Planner Co.,Ltd