The Board Of Directors

Mr.Sujarit Patchimnan

Chairman

  • Chairman at May 10, 2016
  • Chairman of the Nomination and Remuneration Committee at May 10, 2016
  • M.A. in political science, Thammasat University
  • B.A. in political science, Thammasat University
  • Director Accreditation Program (DAP)    41/2005 Thai Institute of Directors Association

Period

Position

Company Name

 

2013– Present

2016 – Present

2007– 2017

Listed Companies

Director

Audit Committee/   Independent Director

Director

Other Companies
(non Listed Companies)

Competitive Business related to Company’s Business

 

Pan Asia Footwear PLC.

Saha Pathana Inter-Holding PLC.

Saha Pathanapibul PLC.

 2

 
–None-

Miss Choosri Kietkajornkul

Vice Chairman

  • Vice Chairman at December 14, 2021
  • Nomination and Remuneration Committee at December 14, 2021
  • Authorized Director
  • M.A. in political science,Thammasat University
  • B.A. in political science,Thammasat University
  • Director Accreditation Program (DAP) 41/2005 Thai Institute of Directors Association (IOD)

Period

Position

Company Name 

2021-Present

 

 

2021 – Present

2021 – Present

Deputy Governor – Governor’s Office,
EGAT appointed as Chief Executive
Officer, RATCH Group PCL

Listed Companies

Chief Executive Officer and Director

Directors

Other Companies
(non Listed Companies )

Competitive Business related to Company’s Business

Electricity Generating Authority of Thailand

 

 

RATCH Group PCL

Bangkok Aviation Fuel Services PCL

7 


6

Mr.Sakarin Tangkavachiranon

Director

  • Director at December 14, 2021
  • Chairman of Executive Committee at May 13, 2022
  • Nomination and Remuneration Committee Member at December 14, 2021
  • Authorized Director
  • Master of Public and Private Management Program (Honor), National Institute of Development Administration
  • Bachelor of Engineering (Mechanical Engineering), Kasetsart University
  • Director Certification Program (DCP) 221/2016 Thai Institute of Directors Association (IOD)

Period

Position

Company Name 

 

2020 – Present

2021 – Present

2019


2018 – 2019


2017

Listed Companies

Chief Business Development Officer

Director

Executive Vice President – Power
Busines

Executive Vice President – Project
Development

Senior Vice President – Chief
Business Development Officer,
RATCH Group PCL, acting Managing,
Nava Nakorn Electricity Generating
Co., Ltd.

Other Companies
(non Listed Companies)

Competitive Business related to Company’s Business)

 

RATCH Group PCL

Principal Capital PCL

RATCH Group PCL


RATCH Group PCL


RATCH Group PCL

 

 

10


4 

Mrs.Wadeerat Charoencoop

Director

  • Director at December 14, 2021
  • Authorized Director
  • Master of Business Administration (Business Administration) The University of Washington, USA
  • Bachelor of Business Administration (Finance)(2nd Class Honor), Chulalongkorn University
  • Corporate Governance for Executives (CGE SCCC/2015)
  • Director Certification Program (DCP) 276/2019
  • Directors Diploma Examination (Exam) 71/2019 Thai Institute of Directors Association (IOD)
  • Directors Diploma Program (Fellow Member) 9992 Thai Institute of Directors Association (IOD)

Period

Position

Company Name

 

2019-Present

2021 – Present

2018-2019

2014 – 2017

 

Listed Companies

Chief Financial Officer

Directors

Executive Vice President-Financial

Head of Group Finance, Treasury, Tax and IR

Other Companies
(non Listed Companies)

Competitive Business related to Company’s Business)

 

RATCH Group PCL

Bangkok Aviation Fuel Services PCL

RATCH Group PCL

Siam City Cement PCL


9


2

Mr.Udompong Chuntharumporn

Director and Managing Director

  • Director at December 14, 2021
  • Managing Director at December 14, 2021
  • Executive Director at December 14, 2021
  • Chairman of the Sustainability Committee at May 12, 2023
  • Authorized Director
  • Master of Engineering (Mechanical Engineering), Kasetsart University
  • Bachelor of Engineering (Mechanical Engineering) (2nd Class Honor), King Mongkut’s University of Technology North Bangkok
  • Director Certification Program (DCP) 314/2022 Thai Institute of Directors Association (IOD)
PeriodPositionCompany Name

 

2021 – Present

 

2020

 

 

2019-2020

 

 


2018-2019

Listed Companies

Vice President Head of Domestic
and Neighboring Countries Investment
Division

Vice President Head of Domestic and
Neighboring Countries Investment
Division ,Acting Managing Director,
Senior Assistant Vice President,

Domestic and Neighboring Countries
Investment Division RATCH Group
PCL, Acting Managing Director,
RATCH-Lao Services Co., Ltd.
Assistant Vice President Domestic
and Neighboring Countries Investment

Division, RATCH Group PCL

Other Companies
(non Listed Companies)

Competitive Business related to Company’s Business)

 

RATCH Group PCL

 

RATCH Group PCL

 

 

RATCH Group PCL

 

 


RATCH Group PCL

3


2

Mr.Thirasak Vikitset

Director

  • Director at March 6, 2003
  • Authorized Director
  • Honorary Doctorate Degree in Business Administration (Management), Sripratum University
  • Honorary Doctorate in Business Administration College of Commerce, Burapha University
  • Honorary Doctorate in Business Administration, Naresuan University
  • B.S. Mechanical Engineering – Worcester Polytechnic Institute, Massachusetts, USA
  • Director  Accreditation Program  (DAP)  3/2003
  • Director Certification Program (DCP)  41/2004 Thai Institute of Directors Association

Period

Position

Company Name

 

1985 – Present

Listed Companies

Chairman of the Executive Board/Managing Director/ Director of the Nomination and Remuneration Committee

Other Companies
(non Listed Companies)

Competitive Business related to Company’s Business

 

S&J International Enterprises PLC. 


15


–None-

Mr.Vichai Kulsomphob

Director

  • Director at April 23, 2018
  • Nomination and Remuneration Committee Member at December 14, 2021
  • Authorized Director
  • Master of Marketing (English Program) Thammasat University
  • Master of International Business  (Exchange Program)
  • Master of Advanced Business Practice University of South Australia
  • Bachelor’s Degree of Business Administration Chulalongkorn University
  • Norwegian School of Economics and Business Administration, Norway
  • Strategic CFO in Capital Markets Program (Class 4.) Thailand Securities Institute,The Stock Exchange of Thailand
  • Director Certification Program (DCP) 61/2005
  • Company Secretary Program (CSP) 18/2006 Thai Institute of Directors Association

Period

Position

Company Name

 

2018 – Present


2012 – Present

2012 – 2018

2013 – Present

2018 – Present

Listed Companies

President Nomination and Remuneration Committee

Executive Committee

Vice President

Director

Director

Other Companies
(non Listed Companies)

Competitive Business related to Company’s Business

 

Saha Pathana Inter-Holding PCL.


Saha Pathana Inter-Holding PCL.

Saha Pathana Inter-Holding PCL.

Samsung Life Insurance (Thailand) PCL.

President Bakery PCL

 67


-None-

Mr.Vorayos Thongtan

Director

  • Director at January 1, 2021
  • Executive Director at January 1, 2021
  • Authorized Director
  • Master of Business Administration, University of Texas at Dallas, USA
  • Master of Science in Finance (Distinction Honor), University of Texas at Dallas, USA
  • Bachelor of Electrical Engineering (Second Class Honor) Sirindhorn International Institute of Technology Thammasat University
  • How to Development a Risk Management Plan (HRP)  20/2018
  • Director Certification Program (DCP) 272/2019 Thai Institute of Directors Association (IOD)
  • Advanced Master of Management Program (AMM) (Class 8) National Institute
  • Master of Engineering Information Science,

Period

Position

Company Name

 

2021 – Mar.2023
2020 – 2021
2018 – Present

Listed Companies

Independent Director
Director
Vice President, Investment and
Corporate Strategy

Other Companies
(non Listed Companies)

Competitive Business related to Company’s Business

 

Singer Thailand PCL.
Singer Thailand PCL.
Saha Pathana Inter-Holding PCL.


9  


 –None-

Mr.Chinapat Visuttipat

Independent Director

  • Independent Director at December 14, 2021
  • Chairman of the Audit Comittee at December 14, 2021
  • Chairman of the Corporate Governance and Risk Management Committee at May 13, 2022
  • Master of Law, Thammasat University
  • Bachelor of Law, Thammasat University
  • Graduate Diploma Program in Business Law, Thammasat University
  • Director Certification Program (DCP) 162/2012
  • Directors Diploma Program (Fellow Member) 36/2013 Thai Institute of Directors Association (IOD)
  • Successful Formulation & Execution of Strategy (SFE)  36/2564
  • Financial Statements for Directors (FSD) 46/2022

Period

Position

Company Name

2020 – Present

2015 – Present

 

2016 – Present
2016 – Present

2021 – Present
2018 – Present

 

 

 

2016 – Present

 

Low and Tax Consultants

Low and Tax Consultants

Listed Companies

Director
Audit Committee / Independent
Director
Chairman of Corporate
Director / Audit Committee /
Nomination and Remuneration
Committee / Risk Management
Committee / Corporate Governance
Committee
Independent Director and
Chairman of The Audit Committee
Independent Director and
Chairman of The Audit Committee

Other Companies
(non Listed Companies)

Competitive Business related to Company’s Business)

ONE Law Office / ONE Law Club

Siam City Law Offices GP Company Limited

 

Origin Property PCL
Origin Property PCL

Origin Property PCL
TQM Corporation PCL

 

 

 

Chin Huay PLC


8


-None-

Mr.Natapong Vanarat

Independent Director

  • Independent Director at January 5, 2022
  • Audit Commtttee at January 5, 2022
  • Master of Commerce Finance , University of New South Wales /Australia
  • Bachelor of Computer Science , University of New South Wales / Australia
  • Director Certification Program (DCP) 318 / 2022

Period

Position

Company Name

2021 – Present
2019 – Present
2018


2022 – Present


2023 – Present

The Secretariat of the Cabinet
The Secretariat of the Prime Minister
The Secretariat of the Cabinet
Listed Companies
Independent Director and the Audit,
Environmental, Social Responsibilities,
and Corporate Governance Committee

Director

Other Companies
(non Listed Companies)

Competitive Business related
to Company’s Business

The Secretariat of the Cabinet
The Secretariat of the Cabinet
The Secretariat of the Cabinet

Krungthai Card PCL.


Export – Import Bank of Thailand


-None-


-None-

Mr.Chaisak Yongbanjerd

Independent Director

  • Independent Director at January 5, 2022
  • Corporate Governance and Risk Management Committee at May 13, 2022
  • Master of Economics, National Institute of Development Administration
  • Bachelor Degree in Electrical Engineer, Prince of Songkla University
  • Director Certification Program (DCP) 321/2022

Period

Position

Company Name

2016 – 2018

2013 – 2016

Director, Power Purchase Agreement
Division
Asst. Director. Power Purchase
Agreement Division (Technical)

Listed Companies

Other Companies
(non Listed Companies)

Competitive Business related
to Company’s Business

Electricity Generating Authority
of Thailand (EGAT)
Electricity Generating Authority
of Thailand (EGAT)

-None-

-None-


-None-

Mr.Warawuth Chaipiriyapitak

Independent Director

  • Independent Director at April 21, 2023
  • Audit Commtttee at May 12, 2023
  • Master Degree of Science, IT in Business-Accounting Information System (AIS), Chulalongkorn University
  • Bachelor’s degree in accountancy – Accounting Information System (AIS), Chulalongkorn University
  • Director Accreditation Program (DAP) / 2019

Period

Position

Company Name

 

Listed Companies

Other Companies
(non Listed Companies)

Competitive Business related
to Company’s Business

-None-

 1


-None-