Executives

Mr. Jirayut Rungsrithong
President & Chief Executive Officer (CEO)
Age | : | 54 Years |
Company Shareholding (%) :
None
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Family Relationship among Directors and Executives :
None
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Education | : | 1. M.S. Operations Research George Washington University 2. Bachelor of Engineering (Computer Engineering) King Mongkut's Institute of Technology Ladkrabang |
Work Experience | ||
Eastern Water Resources Development and Management PCL. | ||
2016 - Present
President and Chief Executive Officer
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Mr. Jirayut Rungsrithong
President & Chief Executive Officer (CEO)

Mr. Cherdchai Pitiwacharakul
SEVP Assigned to Managing Director of Universal Utilities Public Company Limited
Age | : | 56 Years |
Company Shareholding (%) :
None
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Family Relationship among Directors and Executives :
None
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Education | : | 1. M.S. (Information Technology) King Mongkut’s Institute of Technology 2. Bachelor of Engineering Khon Kaen University |
Work Experience | ||
Eastern Water Resources Development and Management PCL. | ||
Mar 2019 - Present
SEVP Assigned to Managing Director of Universal Utilities Public Company Limited
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Oct 2015 - Feb 2019
Executive (assigned to supervise the operations of the subsidiaries) and Managing Director of Universal Utilities Public Company Limited
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Sep 2013 - Oct 2015
Senior Vice President, Operations and Customer Service Department
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Mar 2010 - Sep 2013
Vice President, Operations and Customer Service Department and
Acting Managing Director, Universal Utilities Public Company Limited |
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Jan 2009 - Mar 2010
Vice President, Business Development Department
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Aug 2008 - Jan 2009
Acting Managing Director,
Universal Utilities Company Limited |
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Nov 2007 - Jan 2009
Vice President, Special Projects Department
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Nov 2001 - Nov 2007
Vice President of Chachoengsao Operational Center and Acting Vice President of Rayong Operational Center
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Mr. Cherdchai Pitiwacharakul
SEVP Assigned to Managing Director of Universal Utilities Public Company Limited

Mr. Charin Sony
Senior Executive Vice President and Chief Strategy and Business Development Officer (CSTBDO)
Age | : | 40 Years |
Company Shareholding (%) :
None
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Family Relationship among Directors and Executives :
None
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Education | : | 1. Master of Commerce (Finance and International Business), The University of Sydney 2. Bachelor of Economics (English Program) in Finance, Thammasat University |
Work Experience | ||
Eastern Water Resources Development and Management PCL. | ||
Apr 2020 - Present
Senior Executive Vice President and Chief Strategy and Business Development Officer
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Mar 2020 - Mar 2020
Senior Executive Vice President and Chief Strategy and Business Development Officer (CSTBDO)
And Acting Vice President, Corporate Strategy Department |
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๋Jul 2019 - Feb 2020
Senior Executive Vice President and Chief Strategy and Business Development Officer (CSTBDO)
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Mar 2019 - June 2019
Senior Executive Vice President and Chief Strategy and Business Development Officer (CSTBDO)
and Acting Vice President, Business Development Department |
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Oct 2017 - Feb 2019
Executive Vice President and Chief Business Development Officer (CBDO)
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Jun - Oct 2017
Acting Executive Vice President, Corporate Strategy Office
and Vice President, Corporate Strategy Department |
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Mr. Charin Sony
Senior Executive Vice President and Chief Strategy and Business Development Officer (CSTBDO)

Mr. Bordin Udol
Senior Executive Vice President and Chief Operating Officer (COO)
and Acting Vice President, Construction Project Management Department
Age | : | 51 Years |
Company Shareholding (%) :
None
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Family Relationship among Directors and Executives :
None
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Education | : | 1. Master of Business Administration, Sasin Graduate Institute of Business Administration, Chulalongkorn University 2. Master of Science in Environmental Management, Houston University, USA 3. Bachelor of Engineering, Chulalongkorn University |
Work Experience | ||
Eastern Water Resources Development and Management PCL. | ||
Jun 2020 - Present
Senior Executive Vice President and Chief Operating Officer (COO)
and Acting Vice President, Construction Project Management Department |
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Mar 2019 - May 2019
Senior Executive Vice President and Chief Operating Officer (COO)
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2017 - Feb 2019
Executive Vice President and Chief Operating Officer (COO)
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Mr. Bordin Udol
Senior Executive Vice President and Chief Operating Officer (COO)
and Acting Vice President, Construction Project Management Department

Miss Chinda Mahaisawariya
Senior Executive Vice President and Chief Supporting Officer (CSO)
Age | : | 57 Years |
Company Shareholding (%) :
None
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Family Relationship among Directors and Executives :
None
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Education | : | 1. Master of Development Administration (Social Development), National Institute of Development Administration (NIDA) 2. Bachelor of Arts (General Management), Suan Dusit Rajabhat University |
Work Experience | ||
Eastern Water Resources Development and Management PCL. | ||
Mar 2019 - Present
Senior Executive Vice President and Chief Supporting Officer (CSO)
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2017 - Feb 2019
Executive Vice President and Chief Supporting Officer (CSO)
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2015 - 2017
Vice President, Corporate Affairs Department
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Feb - Jun, 2015
Acting Vice President, Corporate Affairs Department
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2011 - 2015
Assistant Vice President, Corporate Affairs Department
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2009 - 2011
Manager, Procurement Division, Corporate Affairs Department
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2006 - 2009
Manager, Corporate Relations Division, Corporate Communication Department
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2004 - 2006
Manager, Procurement Division, Corporate Affairs Department
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Miss Chinda Mahaisawariya
Senior Executive Vice President and Chief Supporting Officer (CSO)

Mr. Sombat Yusamart
Senior Executive Vice President and Chief Financial Officer (CFO)
Age | : | 50 Years |
Company Shareholding (%) :
None
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Family Relationship among Directors and Executives :
None
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Education | : | 1. Master of Business Administration, Kasetsart University 2. Bachelor of Accounting, Kasetsart University 3. Certified Public Accountant (CPA) |
Work Experience | ||
Eastern Water Resources Development and Management PCL. | ||
Mar 2019 - Present
Senior Executive Vice President and Chief Financial Officer (CFO)
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Oct 2017 - Feb 2019
Executive Vice President and Chief Financial Officer (CFO) and Deputy Managing Director, Administration,
Universal Utilities Public Company Limited |
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Aug 2017 - Oct 2017
Vice President, Finance and Accounting Department and Deputy Managing Director, Administration,
Universal Utilities Public Company Limited |
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2015 - 2017
Deputy Managing Director, Administration, Universal Utilities Public Company Limited
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2011 - 2015
Vice President, Finance and Accounting Department
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2009 - 2011
Assistant Vice President, Finance and Accounting Department
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2009 - 2009
Acting Assistant Vice President, Finance and Accounting Department
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2009 - 2011
Manager of Finance and Accounting (Secondment), Universal Utilities Public Company Limited
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2007 - 2009
Manager of Accounting Division, Finance and Accounting Department
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2005 - 2007
Manager of Administration and Accounting Department (Secondment),
Global Water System Co., Ltd. |
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2003 - 2005
Manager of Budget and Finance Department
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Mr. Sombat Yusamart
Senior Executive Vice President and Chief Financial Officer (CFO)
President & CEO Office

Mrs. Namphon Rassadanukul
Executive Vice President, President & CEO Office
Age | : | 58 Years |
Company Shareholding (%) :
0.00012
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Family Relationship among Directors and Executives :
None
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Education | : | 1. Master of Political Science (Politics and Governance), Sukhothai Thammathirat University 2. M.A. in Public Administration, Glasgow College of Technology, UK 3. Bachelor of Arts in Political Science (Public Administration), Thammasat University |
Work Experience | ||
Eastern Water Resources Development and Management PCL. | ||
Mar 2020 - Present
Executive Vice President, President & CEO Office
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Mar 2019 - Feb 2020
Executive Vice President and Company Secretary
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2018 - Feb 2019
Senior Vice President, President and CEO Office
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2017 - May 2018
Senior Vice President, Corporate Strategy Department and Acting Executive Vice President, Corporate Strategy Office
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2015 - 2017
Senior Vice President, Business Development Department
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Feb - Jul 2015
Senior Vice President, Human Resources Department
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2007 - 2015
Senior Vice President, President and CEO Office and Corporate Secretary
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2004 - 2007
Senior Vice President, Internal Audit Department and Corporate Secretary
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2001 - 2004
Vice President, Internal Audit Department
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Mar - Oct 2001
Vice President, President and CEO Office
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1995 - 2001
Vice President, Management Department and Acting Vice President, Internal Audit Department
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Mrs. Namphon Rassadanukul
Executive Vice President, President & CEO Office

Mr. Sokul Chuepakdee
Vice President, President & CEO Office
and Assigned to temporary work at Universal Utilities Public Company Limited
Age | : | 55 Years |
Company Shareholding (%) :
0.00001
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Family Relationship among Directors and Executives :
None
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Education | : | 1. Master of Business Administration (MBA), Thammasat University 2. Bachelor of Engineering (Civil Engineering), Chulalongkorn University |
Work Experience | ||
Eastern Water Resources Development and Management PCL. | ||
June 2019 - Present
Vice President, President & CEO Office
and Assigned to temporary work at Universal Utilities Public Company Limited |
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Nov 2018 - May 2019
Vice President, Construction Project Management Department
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Oct 2018
Vice President, Facility & Maintenance Department
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Jun 2017 - Sep 2017
Vice President, Construction Project Management Department and Acting Executive Vice President and Chief Operating Officer (COO)
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2016 - 2017
Vice President, Operations & Customer Service Department
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2015 - 2016
Vice President, Engineering Department
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Mr. Sokul Chuepakdee
Vice President, President & CEO Office
and Assigned to temporary work at Universal Utilities Public Company Limited
Internal Audit Office

Mrs. Thidarut Kraiprasit
Executive Vice President, Internal Audit Office
Age | : | 56 Years |
Company Shareholding (%) :
0.03606
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Family Relationship among Directors and Executives :
None
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Education | : | 1. Master of Business Administration (MBA), Kasetsart University 2. Bachelor of Accounting, Thammasat University 3. Certified Public Accountant (CPA) |
Training | : | BRP, DCP, ACP, EDP |
Work Experience | ||
Eastern Water Resources Development and Management PCL. | ||
Mar 2019 - Present
Executive Vice President, Internal Audit Office
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2017 - Feb 2019
Executive Vice President, Internal Audit Department
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2015 - 2017
Senior Vice President, Finance and Accounting Department
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2009 - 2015
Senior Vice President, Internal Audit Department
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2007 - 2008
Senior Vice President, Finance and Accounting Department
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2004 - 2007
Senior Vice President, Finance and Human Resources Department
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Mrs. Thidarut Kraiprasit
Executive Vice President, Internal Audit Office
Company Secretary Office

Miss Kanyanart Viraphandu
Vice President, Company Secretary Office
and Acting Vice President, Legal Affairs and Corporate Governance Office
Age | : | 51 Years |
Company Shareholding (%) :
0.01322
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Family Relationship among Directors and Executives :
None
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Education | : | Bachelor of Business Administration in Accounting, Assumption University |
Work Experience | ||
Eastern Water Resources Development and Management PCL. | ||
Sep 2020 - Present
Vice President, Company Secretary Office
and Acting Vice President, Legal Affairs and Corporate Governance Office |
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Apr 2020 - Sep 2020
Company Secretary and Vice President, Company Secretary Office
And Acting Vice President, Corporate Strategy Department |
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Mar 2020 - Mar 2020
Vice President and Company Secretary Company Secretary Office
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2018 - Feb 2020
Vice President, Corporate Strategy Department
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2011 - May 2018
Vice President, Corporate Communication Department
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2007 - 2011
Assistant Vice President, Corporate Communication Department
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2006 - 2007
Public Relations Manager, President and CEO Office
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2002 - 2006
Manager of General Management and Coordination Department (Secondment), EHP
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2001 - 2002
Manager of Relations Affairs Division, Business Administration Department
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2001 - 2001
Manager of Relations Affairs Division, President and CEO Office
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Miss Kanyanart Viraphandu
Vice President, Company Secretary Office
and Acting Vice President, Legal Affairs and Corporate Governance Office
Strategy and Business Development Office

Mrs. Bongkod Meonsorn
Vice President, Business Development Department
and Acting Business Development Division Manager
Age | : | 41 Years |
Company Shareholding (%) :
None
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Family Relationship among Directors and Executives :
None
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Education | : | 1. Master of Industrial Technology (Industrial Management) King Mongkut's University of Technology North Bangkok 2. Bachelor of Science (Chemistry), King Mongkut's University of Technology Thonburi |
Work Experience | ||
Eastern Water Resources Development and Management PCL. | ||
Jan 2020 - Present
Vice President, Business Development Department
and Acting Business Development Division Manager |
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July 2019 - Dec 2019
Business Development Division Manager
and Acting VP-Business Development Department |
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Sep 2017 - June 2019
Business Development Division Manager
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Mrs. Bongkod Meonsorn
Vice President, Business Development Department
and Acting Business Development Division Manager

Mr. Wiwat Charoensukrungruang
Vice President, Engineering Department
Age | : | 49 Years |
Company Shareholding (%) :
None
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Family Relationship among Directors and Executives :
None
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Education | : | 1. Master of Engineering, Water Engineering and Management, Asian Institute of Technology 2. Bachelor of Engineering, Irrigation Engineering, Kasetsart University |
Work Experience | ||
Eastern Water Resources Development and Management PCL. | ||
2017 - Present
Vice President, Engineering Department
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2016 - 2017
Manager, Construction Control Engineering Division 1 and Acting Vice President, Engineering Department
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2015 - 2016
Manager, Construction Control Engineering Division 1, Engineering Department
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2015 - 2015
Manager, Construction Control Division and Acting Manager, Design and Price Estimation Division, Project Planning Department
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2014 - 2015
Manager, Engineering Division, Project Planning Department
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2013 - 2014
Senior Engineer and Acting Manager, Engineering Division, Project Planning Department
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2012 - 2013
Senior Engineer, Engineering Division, Project Planning Department
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Mr. Wiwat Charoensukrungruang
Vice President, Engineering Department

Mr. Chokchai Tawisuwan
Project Planning Division Manager
and Acting Vice President, Corporate Strategy Department
Age | : | 45 Years |
Company Shareholding (%) :
None
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Family Relationship among Directors and Executives :
None
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Education | : | 1. Master of Business Administration Ramkhamhaeng University 2. Bachelor of Engineering (Water Resources Engineering) Kasetsart University |
Work Experience | ||
Eastern Water Resources Development and Management PCL. | ||
Jul 2020 - Present
Project Planning Division Manager and Acting Vice President, Corporate Strategy Department)
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Jun 2017 - Jun 2020
Project Planning Division Manager, Engineering Department)
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May 2016 - May 2017
Project Planning Division Manager, Project Planning Division)
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Sep 2014 - Apr 2016
Business Development Division Manager 2, Business Development Department)
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Jul 2013 - Aug 2014
Marketing Division Manager, Operations & Customer Service Department)
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Apr 2013 - Jun 2013
Senior Water Resources Engineer, Operations & Customer Service Department)
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Aug 2009 - Mar 2013
Water Resources Engineer, Analysis & Development Division, Operations & Customer Service Department)
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Jun 2006 - Jul 2009
Water Resources Engineer, Project Planning Department)
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Mr. Chokchai Tawisuwan
Project Planning Division Manager
and Acting Vice President, Corporate Strategy Department
Operation Office

Mr. Suphatat Sabimarn
Vice President, Operations & Customer Service Department
Age | : | 49 Years |
Company Shareholding (%) :
None
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Family Relationship among Directors and Executives :
None
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Education | : | 1. Master of Business Administration, Burapha University 2. Bachelor of Engineering (Mechanical Engineering), Chulalongkorn University |
Work Experience | ||
Eastern Water Resources Development and Management PCL. | ||
2017 - Present
Vice President, Operations & Customer Service Department
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2016 - 2017
Assistant Vice President, Project Planning Unit
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2014 - 2016
Senior Manager, Water Distribution Service Division, Operations & Customer Service Department
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2001 - 2014
Manager, Water Distribution Service Division, Operations & Customer Service Department
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1999 - 2001
Mechanical Engineer, Operations Department
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Mr. Suphatat Sabimarn
Vice President, Operations & Customer Service Department

Mr. Jakrapong Boonrasri
Vice President, Facility & Maintenance Department
Age | : | 48 Years |
Company Shareholding (%) :
None
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Family Relationship among Directors and Executives :
None
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Education | : | 1. Master of Economics (Business Economics), Kasetsart University 2. Bachelor of Engineering (Electrical Engineering), Mahanakorn University of Technology |
Work Experience | ||
Eastern Water Resources Development and Management PCL. | ||
Feb 2019 - Present
Vice President, Facility & Maintenance Department
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Mr. Jakrapong Boonrasri
Vice President, Facility & Maintenance Department
Business Supporting Office

Miss Doungrat Pitak
Vice President, Human Resources Department
and Acting Employee Relations Division Manager
Age | : | 55 Years |
Company Shareholding (%) :
0.00108
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Family Relationship among Directors and Executives :
None
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Education | : | 1. Master of Science (Industrial Psychology), Kasetsart University 2. Bachelor of Arts (Sociology), Thammasat University |
Work Experience | ||
Eastern Water Resources Development and Management PCL. | ||
Sep 2020 - Present
Vice President, Human Resources Department
and Acting Employee Relations Division Manager |
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2017 - Aug 2020
Vice President, Human Resources Department
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2015 - 2017
Assistant Vice President, Human Resources Department and
Acting Vice President, Human Resources Department |
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2013 - 2015
Assistant Vice President, Human Resources Department
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2012 - 2013
Manager of Procurement Division
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2011 - 2012
Manager of Personnel Development Division
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2009 - 2011
Manager of Human Resources Division
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Miss Doungrat Pitak
Vice President, Human Resources Department
and Acting Employee Relations Division Manager

Miss Tharntip Photisorn
Vice President, Information Technology Department
Age | : | 48 Years |
Company Shareholding (%) :
None
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Family Relationship among Directors and Executives :
None
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Education | : | 1. Master of Science (Information Technology), King Mongkut’s Institute of Technology Ladkrabang 2. Bachelor of Science (Mathematics, King Mongkut's University of Technology Thonburi |
Work Experience | ||
Eastern Water Resources Development and Management PCL. | ||
2017 - Present
Vice President, Information Technology Department
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2015 - 2017
Manager of Network System Division and Acting Vice President, Information Technology Department
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2007 - 2015
Manager of Network System Division
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2003 - 2007
Computer Officer, Information Center
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Miss Tharntip Photisorn
Vice President, Information Technology Department

Miss Araya Ponvichai
Vice President, Business Administration Department
Age | : | 49 Years |
Company Shareholding (%) :
None
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Family Relationship among Directors and Executives :
None
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Education | : | 1. Master of Science (Technology Management), Thammasat University 2. Bachelor of Arts, Chandrakasem Rajabhat University |
Work Experience | ||
Eastern Water Resources Development and Management PCL. | ||
Sep 2020 - Present
Vice President, Business Administration Department
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Jul 2020 - Sep 2020
Vice President, Business Administration Department
and Acting Procurement Division 1 Manager |
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2018 - Jun 2020
Vice President, Business Administration Department
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2013 - 2017
Manager, Procurement Division, Business Administration Department
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2011 - 2013
Manager, Inventory Management Division, Rayong Operational Center, Business Administration Department
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Feb - Sep 2011
Manager, Budget and Finance Division, Finance and Accounting Department
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2009 - 2011
Senior Procurement Officer, Bangkok Operational Center, Business Administration Department
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2008 - 2009
Procurement Officer, Bangkok Operational Center, Business Administration Department
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2007 - 2008
Procurement Officer, Rayong Operational Center, Business Administration Department
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2006 - 2007
Procurement Officer, Rayong Operational Center
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2002 - 2006
Accounting Officer, Mab Ta Phud Operational Center
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Miss Araya Ponvichai
Vice President, Business Administration Department

Miss Chatkaew Poomarin
Vice President, Corporate Communication Department
Age | : | 41 Years |
Company Shareholding (%) :
None
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Family Relationship among Directors and Executives :
None
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Education | : | 1. Master of Labour and Welfare Development, Thammasat University 2. Bachelor of Communication Arts, Bangkok University |
Work Experience | ||
Eastern Water Resources Development and Management PCL. | ||
2019 - Present
Vice President, Corporate Communication Department
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May 2018 - December 2018
Manager, Public Relations Division and Acting Vice President, Corporate Communication Department
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2013 - May 2018
Manager, Human Resources Development Division, Human Resources Department
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2011 - 2013
Manager, Human Resources Division, Human Resources Department
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2007 - 2011
Human Resources Officer, Human Resources Department
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Miss Chatkaew Poomarin
Vice President, Corporate Communication Department
Financial & Accounting Office

Miss Suwanna Korcharoenrat
Vice President, Finance Department
Age | : | 50 Years |
Company Shareholding (%) :
0.000042
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Family Relationship among Directors and Executives :
None
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Education | : | 1. Master of Business Administration (MBA), Ramkhamhaeng University 2. Bachelor of Business Administration (Accounting), Ramkhamhaeng University |
Work Experience | ||
Eastern Water Resources Development and Management PCL. | ||
2017 - Present
Vice President, Finance Department
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2016 - 2017
Vice President, Internal Audit Department
|
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2015 - 2016
Vice President, Finance and Accounting Department, UU
|
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2011 - 2015
Vice President, Finance and Accounting Department (Secondment), UU
|
||
2005 - 2011
Vice President, Budget and Finance Department
|
||
2003 - 2005
Vice President, Management and Finance (Secondment), Global Water
|
||
2001 - 2003
Vice President, Budget and Finance Department
|
||

Miss Suwanna Korcharoenrat
Vice President, Finance Department

Mr. Phanumart Preebua
Vice President, Accounting Department
Age | : | 43 Years |
Company Shareholding (%) :
None
|
||
Family Relationship among Directors and Executives :
None
|
||
Education | : | 1. Master of Accounting, Kasetsart University 2. Master of Business Administration (Management), Srinakharinwirot University 3. Bachelor of Business Administration (Accounting), Rajamangala University of Technology Thanyaburi 4. Tax Auditor (TA) |
Work Experience | ||
Eastern Water Resources Development and Management PCL. | ||
2017 - Present
Vice President, Accounting Department
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2016 - 2017
Manager, Accounting and Finance Department,
Universal Utilities Public Company Limited |
||
2013 - 2016
Manager, Accounting and Tax Division, Finance and Accounting Department
|
||
2011 - 2013
Senior Tax Accounting Officer, Finance and Accounting Department
|
||
2008 - 2011
Tax Accounting Officer, Finance and Accounting Department
|
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