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Board of Management

Name - Surname Mr. Hironobu Iriya
Current Position Director (Authorized to Bind the Company)
President & CEO
Education Bachelor’s Degree Faculty of Engineering (Civil Engineering)
Waseda University, Japan
Director Training
20 August 2008 Director Accreditation Program (DAP)
by Thai Institute of Directors Association (IOD)
Years of being Board of Directors 13 years (2008 - Present)
Working Experience
1 March 2021 - Present Director, TTCL Public Company Limited
28 August 2020 - Present Director, TTCL Bio Company Pte. Ltd.
25 May 2020 - Present Director, Myanmar BKB Power Company Limited
2020 - Present Director, Ha Tien Energy Corporation
19 December 2019 - Present Director, TMSP Sdn.Bhd.
27 September 2018 - Present Chairman & Director, TTCL Power Myanmar Company Limited
18 May 2018 - Present Director, TTCL LNG Power Pte. Ltd.
2015 - Present Chairman of the Board of Directors, TTCL Myanmar Engineering & Construction Co., Ltd.
2014 - Present Chairman of the Board of Directors, TTCL New Energy Pte. Ltd.
2013 - Present Chairman of the Board of Directors, TTCL Solar Power Pte. Ltd.
Chairman of the Board of Directors, TTCL Coal Power Pte. Ltd.
Chairman of the Board of Directors, TTCL Power Holdings Pte. Ltd.
2012 - Present Chairman of the Board of Directors, Toyo Thai Power Myanmar Company Limited
Chairman of the Board of Directors, TTCL Gas Power Pte. Ltd.
Chairman of the Board of Directors,ToyoThai-Myanmar Corporation Company Limited
2011 - Present Chairman of the Board of Directors and Managing Director
TTCL Malaysia Sdn. Bhd.
2009 - Present Chairman of the Board of Directors and President
Global New Energy Company Limited
2008 - Present Chairman of the Board of Directors and President & CEO
TTCL Public Company Limited
2007 - Present Chairman of the Board of Directors and Managing Director, Global Business Management Company Limited
2006 - Present Chairman of the Board of Directors, Bio Natural Energy Company Limited
Chairman of the Board of Directors, TTCL Vietnam Corporation Limited
1997 - 2005 Director, TTCL Vietnam Corporation Limited
No. of Shareholding in TTCL
(as of 30th December 2020)
40,516,134 shares equivalent to 6.58% of total shares
Name - Surname Mr. Wanchai Ratinthorn
Current Position Director (Authorized to Bind the Company)
Chief Operation Officer (COO)
Nomination and Remuneration Committee
Risk Management Committee
Education Bachelor’s Degree Faculty of Engineering (Mechanical Engineering)
King's Mongkut University of Technology Thonburi
Director Training
20 June 2016 Ethical Leadership Program (ELP)
by Thai Institute of Directors Association (IOD)
Knowledge and Skills
Development
1 March 2019 Management Accounting for Planning and Decision Making
by Federation of Accounting Profession
Years of being Board of Directors To be appointed as a Director in the Annual General Meeting for the year 2021
Working Experience
5 May 2021 - Present Nomination and Remuneration Committee TTCL Public Company Limited
21 April 2021 - Present Director, TTCL Public Company Limited
1 March 2021 - Present Chief Operation Officer (COO)
TTCL Public Company Limited
1 January 2021 - Present Director, TTCL Coal Power Pte. Ltd.
1 January 2021 - Present Director, TTCL LNG Power Pte. Ltd.
1 January 2021 - Present Director, Global New Energy Company Ltd.
19 December 2019 - Present Director, TMSP Sdn. Bhd.
August 2018 - Present Director, TTCL Solar Power Pte. Ltd.
1 July 2018 - 28 February 2021 Corporate Control Officer (CCO)
TTCL Public Company Limited
2017 Chief Project Officer (CPO)
TTCL Public Company Limited
2014 - 30 June 2018 Vice President Project Execution Division
TTCL Public Company Limited
2013 Vice President Construction and Commissioning Division
Unit President Petrochemical and Refinery Unit
TTCL Public Company Limited
2012 Vice President, Execution Officer, Construction and Commissioning
Project Division, TTCL Public Company Limited
2012 - 31 May 2019 Director, TTCL Gas Power Pte. Ltd.
2011 - Present Director and General Manager, Project and Proposal Division
TTCL Malaysia Sdn. Bhd.
2011 Vice President Project and Proposal Division
TTCL Public Company Limited
2010 - Present Risk Management Committee, TTCL Public Company Limited
No. of Shareholding in TTCL
( as of 30th December 2020 )
4,500,000 shares equivalent to 0.73% of total shares
Name - Surname Ms. Pennapa Sakchaichrearnkul
Current Position Chief Financial Officer
  Vice President Finance & Accounting Division
Education Master of Management in Corporate Finance
(4.0 GPA Highest Honor), University of Dallas, U.S.A.
  Master of Business Administration in International Management
(3.85 GPA), University of Dallas, U.S.A
  Bachelor of Business Administration in International Business
(3.5 GPA Second Honor), Chulalongkorn University
  Who’s Who among American Students 1995

Chief Financial Officer Training

1 - 2 February 2020 CFO’s Orientation Course for New IPOs #4
by The Stock Exchange of Thailand
3 - 5 November 2020 Fundamentals for Corporate Secretaries Program
by Thai Listed Companies Association
Working Experience
1 February 2020 - present Chief Financial Officer and Vice President Finance &
Accounting Division, TTCL Public Company Limited
January 2018 - January 2020 Head of Innovation Support, Thai Union PCL
January 2015 - December 2017 Global Innovation Process Leader, Thai Union PCL
October 2010 - December 2014 Nutrition and Marketing Excellence Manager
Ingredion (Formally National Starch & Chemical Thailand)
October 2006 - September 2010 Strategic Development and Product Pricing Manager
National Starch & Chemical (Thailand) Ltd.
October 2004 - September 2006 Regional Financial Planning Manager
National Starch & Chemical (Thailand) Ltd.
November 2002 - September 2004 Management Accounting Manager
National Starch & Chemical (Thailand) Ltd.
April 1999 - September 2002 Financial Planning Manager, Blockbuster, Inc., Dallas, Texas
June 1995 - March 1999 Senior Financial Analyst, Town North National Bank Dallas, Texas
May 1994 - May 1995 Accounting Specialist, Bethphage Mission South Dallas, Texas
No. of Shareholding in TTCL
(as of 30th December 2020)
850,000 shares equivalent to 0.14% of total shares
Name - Surname Mr. Brett Lollback
Current Position Vice President,
Unit Operation Officer
EPC Business Unit
Education Master of Business Administration, Technology Management
Deakin University, Australia
  Bachelor of Engineering (Chemical Engineering - Honours 1)
University of New South Wales, Australia
  Post Graduate Diploma in Applied Finance and
Investment. Securities Institute, Sydney.
Senior Associate Member of FINSIA.
Director Training None
Year of being Board of Directors None
Working Experience
19 December 2019 - Present Director, TMSP Sdn. Bhd.
July 2018 - Present Vice President
  Unit Operation Officer
EPC Business Unit
TTCL Public Company Limited
August 2017 - June 2018 Deputy Vice President
  Senior General Manager
Project Control Department
Commissioning & Operation Department
TTCL Public Company Limited
March 2016 - Jul 2017 Senior General Manager, Project Execution Division
  General Manager, Project Control Department
  General Manager, Commissioning & Operation Department
TTCL Public Company Limited
June 2012 - February 2016 General Manager, Pre-commissioning/
Commissioning Project & Proposal Division
TTCL Public Company Limited
January 2012 - May 2012 Acting Deputy General Manager, Pre-commissioning/
Commissioning Project & Proposal Division
TTCL Public Company Limited
No. of Shareholding in TTCL
( as of 30th December 2020 )
None
Name - Surname Mr. Makoto Nakadoi
Current Position Director (Authorized to Bind the Company)
Vice President Sales & Business Development Division EPC Business Unit
Education Bachelor of Engineering Waseda University, 1983
Years of being Board of Directors To be appointed as a Director in Annual General Meeting for the year 2021
Working Experience
21 April 2021 - Present Director, TTCL Public Company Limited
May 2019 - Present Vice President,
Sales & Business Development Division
EPC Business Unit
TTCL Public Company Limited
March 2016 - April 2019 President & CEO
Sojitz Korea Corporation, Seoul
August 2015 - February 2016 General Manager for Business Development Plant
Plant Project Dept., Sojitz, Tokyo
June 2014 - July 2015 Head of Machinery Dept., (EMEA and Russia & NIS)
Sojitz Europe plc. London
April 2013 - May 2014 Regional General Manager, (EMEA and Russia & NIS)
for Machinery Group, Sojitz Europe plc., Dusseldorf
September 2010 - March 2013 General Manager, Plant & Infrastructure Dept.
Plant Project Dept., Sojitz, Tokyo
April 2004 - August 2010 General Manager, Machinery Dept.
Sojitz UK plc., London
April 2003 - March 2004 Manager, Sect.2 &3,
Energy & Power Business Dept.
Nissho Iwai Corporation
April 2002 - April 2003 Manager, Plant Project Dept.
Nissho Iwai Corporation, Tokyo
April 1997 - March 2002 Vice President, Machinery Dept.
Nissho Iwai Corporation
Houston Office, U.S.A
April 1994 - March 1997 Deputy Manager, Sect.2
Energy & Chemical Plant Dept. 2
Nissho Iwai Corporation
April 1991 - March 1994 Engineer, Africa Project Sect.
Energy & Chemical Plant Dept. 2
Nissho Iwai Corporation, Africa
May 1990 - March 1991 Engineer, Europe & Africa Project Sect.
Energy & Chemical Plant Dept. 2
Nissho Iwai Corporation, Tokyo
March 1986 - April 1990 Director, Nissho Iwai Corporation
Lagos Liaison Office, Nigeria
April 1984 - February 1986 Engineer, Heavy Machinery Plant Sect.
Heavy Machinery Export Dept.
Nissho Iwai Corporation, Tokyo
April 1983 - March 1984 Engineer, Planning Sect.
Heavy Machinery & Infrastructure Dept.
Nissho Iwai Corporation, Tokyo
April 1983 Joined in Nissho Iwai Corporation
No. of Shareholding in TTCL
(as of 25th January 2021)
None
Name - Surname Mr. Suchet Watchalayan
Current Position Vice President New Business Unit
Education Master Degree of Science
National University of Ireland, Dublin, UCD
Bachelor of Engineering (Production Engineering)
King Mongkut’s Institute of Technology Thonburi
Years of being Board of Directors None
Working Experience
1 March 2021 - Present Vice President New Business Unit TTCL Public Company Limited
August 2020 -
28 February 2021
General Manager,
Project & Proposal Div., QA/QC Dept.
Department Manager, QA/QC Dept.
TTCL Public Company Limited
June 2012 - July 2020 General Manager, Project & Proposal Div.
TTCL Public Company Limited
August 2011 - May 2012 Deputy General Manager, Project & Proposal Div.
TTCL Public Company Limited
March 2007 - Jul 2011 Senior Management Staff, Project & Procurement Div.
TTCL Public Company Limited
March 2004 - Oct 2006 Piping & Mechanical Engineer
ADDAX Petroleum Development (Nigeria) Limited
August 2001 -
September 2003
Inspector & Commissioning Coordinator
PTT Exploration and Production Public Company Limited
February 2000 -
August 2001
QA/QC Engineer
SP International Engineering Co.,Ltd.
April 1990 -
February 2000
Section Chief of Quality Control
Toyo-Thai Corporation Limited
Name - Surname Mr. Toshihiro Sasanuma
Current Position Vice President Bio Unit Energy Business Unit
Education Master Degree of Engineering (Mechanical Engineering) Waseda University
Bachelor of Engineering (Industrial Engineering and Management) Waseda University
Years of being Board of Directors None
Working Experience
1 March 2021 - Present Vice President Bio Unit Energy Business Unit
August 2020 - 28 February 2021 General Manager, Energy Development Dept.
Sales & Contract Department
TTCL Public Company Limited
March 2020 - July 2020 General Manager, Sales & Contract Department
TTCL Public Company Limited
July 2015 - February 2020 General Manager, Project & Proposal Division
TTCL Public Company Limited
2006 - 2015 Proposal / Project Manager
American Project Division
Toyo Engineering Corporation, Japan
2004 - 2006 Proposal / Project Manager
Project Department
Toyo Engineering & Construction Sdn. Bhd, Malaysia
1992 - 2004 Senior Engineer / Chief Assigned Engineer
Control & Instrument System Design Department
Toyo Engineering Corporation, Japan
Name - Surname Mr. Hiroshi Shoji
Current Position Vice President
Sales & Business Development
EPC Business Unit
Years of Age 62 years
Nationality Japanese
Education Bachelor of Civil Engineering, Nihon University
Working Experience
1 June 2020 - Present Vice President
Sales & Business Development
EPC Business Unit
TTCL Public Company Limited
19 December 2019 - Present Director, TMSP Sdn. Bhd.
2018 - 30 May 2020 Unit Sales & Investment Officer
  Vice President
Sales & Investment Business Unit
TTCL Public Company Limited
2015 - 2018 Project Director of Qatar RAF-A3 Desalination Plant Project
TTCL Public Company Limited in Qatar and Middle East
2011 - 2015 Project Director of Qatar RAF-A2 Desalination Plant Project
TTCL Public Company Limited in Qatar and Middle East
2009 - 2010 Engineering Manager and TEC Representative of 2,100 MTPD
Urea Plant and Complex Integration Service Project for AUM Complex
Urea, UAN, Melamine and Utility Plant), Trinidad and Tobago
Toyo Engineering Corp. (TEC)
2008 -2009 Proposal Manager and Construction Manager
for Various Proposals of Engineering
System Integration, Procurement, Construction and
Commissioning of Railway Projects
Saudi Arabia, Mexico, Thailand and Australia
Toyo Engineering Corp. (TEC)
2008 Technical Advisor of SPV of Celtic Metro Group (CMG) for
Dublin Metro Project, Dublin, Ireland.
Toyo Engineering Corp. (TEC)
2005 - 2008 System Handover Manager for Engineering, Procurement,
Construction and Commissioning
of 4,800,000 ton/year x 2 trains LNG Plant /
Utility Plant / Oil Export Terminal for
Sakhalin Energy Investment Company Ltd. (SHELL)
LNG Plant Project (Sakhalin-II), Sakhalin, Russia
Toyo Engineering Corp. (TEC)
2003 - 2005  Consortium Moscow Office Representative
Construction Manager for Early Stage
Engineering, Procurement, Construction
and Commissioning of 4,800,000 ton/year x 2trains LNG Plant
Utility Plant / Oil Export Terminal
for Sakhalin Energy Investment Company Ltd. (SHELL)
LNG Plant Project (Sakhalin-II), Sakhalin, Russia
Toyo Engineering Corp. (TEC)
2001 - 2002 Construction Manager for Various Proposals and
4,800,000 ton/year x 2 trains LNG Plant/ Utility Plant /Oil Export
Terminal, Sakhalin Energy Investment Company Ltd. (SHELL)
LNG Plant Project (Sakhalin-II), Sakhalin, Russia
Toyo Engineering Corp. (TEC)
2001 Construction Manager for Various Proposals
of Waste to Energy Project in Malaysia
and Dung Quất Refinery in Vietnam
Toyo Engineering Corp. (TEC)
1997 - 2002 Construction Manager of 300,000 ton/year Ethylene Plant Project
for Sidi Kerir Petrochemicals Company (SIDPEC)
Alexandria, Egypt
Toyo Engineering Corp. (TEC)
1996 Construction Manager of Various Proposals
of Myanmar Fertilizer & Power Plant
Airport Project in Uzbekistan, etc.
Toyo Engineering Corp. (TEC)
1993 - 1996 Planning & Control Manager of Refinery Complex
consisting 20,659 BPSD Hydrocracker
12,400 BPSD Visbreaker, 16,700 BPSD Kerosene Merox
2,270 BPSD LPG Merox, 40 MMSCFD Hydrogen
for Mangalore Refinery and Petrochemicals Limited (MRPL)
Oil Refinery Complex Project, Mangalore, India
Toyo Engineering Corp. (TEC)
1991 - 1992 General Superintendent of 80,000 ton /year
Polypropylene Plant Polypropylene (M) Sdn. Bhd (Petronas)
Polypropylene Plant Project, Uantan, Malaysia
Toyo Engineering Corp. (TEC)
1989 - 1990 Planning and Control Engineer of Revamping
of Ethylene Plant Tonen Petrochemical Ltd.
Ethylene Plant Project, Kawasaki, Japan
Toyo Engineering Corp. (TEC)
1988 - 1989 Field Engineer of 68,000 BPSD Oil Refinery Plant
The Bangchak Petroleum Co. Ltd.
Oil Refinery Plant Project, Bangkok, Thailand
Toyo Engineering Corp. (TEC)
1987 - 1988 Civil Design Engineer of Revamping for 68,000
BPSD Oil Refinery Plant
The Bangchak Petroleum Co. Ltd.
Oil Refinery Plant Project, Bangkok, Thailand
Toyo Engineering Corp. (TEC)
1987 Civil Design Supervisor of Gas Pipeline
and Compressor Station, Gas Authority of
India Gas Pipeline Project, Mumbai and Delhi, India
Toyo Engineering Corp. (TEC)
1986 Design Engineer and Construction Manager
of Artificial Climate Room
Nippon Kayaku Co. Ltd., Saitama, Japan
Toyo Engineering Corp. (TEC)
1985 - 1986 Civil Design Engineer and Field Engineer of
hazardous prevention of Existing Gas Processing Plant
Petronas Gas Sdn. Bhd. Hazardous Prevention Project
Terengganu, Malaysia
Toyo Engineering Corp. (TEC)
1984 - 1985 Building Design Engineer of Gas Processing Plant
and Oil Export Terminal, Petronas Gas Sdn. Bhd.
Terengganu, Malaysia
Toyo Engineering Corp. (TEC)
1982 - 1983 Proposals for Several Clients Civil Engineer
No. of Shareholding in TTCL
( as of 26 May 2020 )
112,700 shares equivalent to 0.02% of total shares
Name - Surname Mr. Somchai Charnsiripongse
Current Position Vice President
Project Execution
EPC Business Unit
Education Bachelor of Engineering (Mechanical Engineer)
Prince of Songkla University
Director Training None
Year of being Board of Directors None
Working Experience
19 December 2019 - Present  Director, TMSP Sdn.Bhd.
July 2018 - Present Vice President, Project Execution
EPC Business Unit
TTCL Public Company Limited
2017 - 2018 Senior General Manager, Project & Proposal Division
TTCL Public Company Limited
August 2011 - July 2017 General Manager, Project & Proposal Division
TTCL Public Company Limited
May 2010 - June 2011  Deputy General Manager, Project Division
TTCL Public Company Limited
September 2009 - April 2010 Deputy General Manager
Project & Procurement Division
TTCL Public Company Limited
August 2008 - August 2009 Senior Management Staff
Project & Procurement Division
TTCL Public Company Limited
No. of Shareholding in TTCL
( as of 30th December 2020 )
493,000 shares equivalent to 0.08% of total shares
Name - Surname Mr. Shinichi Naruuchi
Current Position Vice President
Unit Operation Officer
Energy Business Unit
Education Bachelor of Economics
Faculty of Economics, Nagasaki University
  Certified Financial Planner (CFP)
  Registered Management Consultant (RMC)
Director Training None
Year of being Board of Directors None
Working Experience
1 March - 2021 Present Vice President
Unit Operation Officer
Energy Business Unit
Vice President
Sales & Business Development
EPC Business Unit
TTCL Public Company Limited
2020 - Present Chairman, Ha Tien Energy Corporation
1 June 2020 - 28 February 2021 Vice President
Energy Business Unit
TTCL Public Company Limited
19 April 2019 - 30 May 2020 Vice President (New Business Unit)
Sales & Investment Business Unit
TTCL Public Company Limited
July 2017 - March 2019 Senior Executive Officer and General Manager
Coal Business Department (Coal & Uranium, Production & Marketing)
Idemitsu Kosan Company Limited
July 2014 - June 2017  Managing Director
Idemitsu Australia Resources
April 2013 - March 2014 Chief Executive Officer
Idemitsu Lube Singapore
  Managing Director
Idemitsu Lube Thailand.
April 2011 - March 2013 Deputy General Manager
Lubricants Department (South East Asian Business)
Idemitsu Kosan Company Limited
  Managing Director
Idemitsu Lube Thailand
July 2008 - March 2011 Deputy General Manager
Tokai Hokuriku Branch
Idemitsu Kosan Company Limited
July 2006 - June 2008 General Manager
Yokohama Branch
Idemitsu Kosan Company Limited
April 2003 - June 2006  Director and General Manager
Apollo Service Company Limited
April 1998 - March 2003 Manager Marketing Department
Idemitsu Kosan Company Limited
July 1992 - March 1995  Director and General Manager of Marketing
IDETEX, Portugal
No. of Shareholding in TTCL
( as of 30th December 2020 )
424,300 (NVDR) shares equivalent to 0.07% of total shares
Name - Surname Mr. Saburo Obara
Current Position Vice President
Energy Business Unit
Years of Age 71 years
Nationality Japanese
Education Bachelor of Engineering (Chemical Engineering)
Kagoshima University
Working Experience
1 June 2020 - Present Vice President
Energy Business Unit
TTCL Public Company Limited
August 2018 - 30 May 2020 Vice President (Power)
EPC Business Unit
Sales & Investment Business Unit
TTCL Public Company Limited
August 2017 - June 2018 Deputy Vice President (Power)
Engineering Division
Project Execution Division
TTCL Public Company Limited
August 2015 - July 2017 Project Manager
F045-Basic Design for USC Coal Fired Power Plant Project
TTCL Public Company Limited
August 2011 - July 2015 Project Director
D154-NNE 110 CCGT SPP Power Plant Project
TTCL Public Company Limited
April 2009 - July 2011 Project Director for Power Plant
Project & Procurement Division
TTCL Public Company Limited
April 2004 - March 2009 General Manager / Project Manager
50 MW Ichihara Green Power Project
Mitsui Engineering & Shipbuilding Company Limited (MES)
October 2002 - March 2004 General Manager / Engineering Manager
110 MW Ichihara Gas Turbine Power Plant Project
Mitsui Engineering & Shipbuilding Company Limited (MES)
April 2002 - September 2002 General Manager
Power Plant Group
Mitsui Engineering & Shipbuilding Company Limited (MES)
May 2000 - March 2002 General Manager
Engineering Department
Mitsui Babcock Company Limited (MBEL) in India
January 2000 - April 2000 Group Manager
Energy Division
Mitsui Engineering & Shipbuilding Company Limited (MES)
November 1996 - December 1999 Proposal & Project Manager
150 MW HSFC Power Plant Project (Thailand)
Mitsui Engineering & Shipbuilding Company Limited (MES)
August 1993 - October 1996 Project Engineer and Field Engineering Manager
Royal Commission Desalination Project (Saudi Arabia)
Mitsui Engineering & Shipbuilding Company Limited (MES)
May 1989 - July 1993 Project Management
Super Heat Pump and Proposal Engineering of Power Plant
Mitsui Engineering & Shipbuilding Company Limited (MES)
July 1982 - April 1989 Project Engineer and Guarantee Manager
AI Khafji Desalination Project (Saudi Arabia)
Mitsui Engineering & Shipbuilding Company Limited (MES)
April 1978 - June 1982 Project Engineer and Commissioning Engineer
75 MW EGAT (Electricity Generating Authority of Thailand)
Power Plant Barge, Mitsui Engineering & Shipbuilding
Company Limited (MES)
August 1976 - March 1978 Thermal Energy Dept.,
  Process Design and Balance of Plant
GTMI Desalination Plant (Saudi Arabia)
  Project Engineer, Jeddah 4 Desalination Project (Saudi Arabia)
Mitsui Engineering & Shipbuilding Company Limited (MES)
April 1971 - July 1976 Process Design and Equipment
Chemical Engineering Department
Mitsui Engineering & Shipbuilding Company Limited (MES)
No. of Shareholding in TTCL
( as of 26 May 2020 )
80,000 and 61,401(NVDR) shares equivalent to 0.02 % of total shares
Name - Surname Mr. Chamnarn Atsanatam
Current Position Vice President
Power Unit
Energy Business Unit
Education Bachelor’s Degree Faculty of Engineering
B.Ind.Tech (Electrical Engineering - Major in Control & Instrument)
Mahanakorn University of Technology
Director Training None
Year of being Board of Directors None
Working Experience
1 March 2021 - Present Vice President
Power Unit
Energy Business Unit
TTCL Public Company Limited
1 June 2020 - 1 February 2021 Vice President, Energy Business Unit
TTCL Public Company Limited
11 May 2019 - Present Director, Bio Natural Energy Company Limited
July 2018 - May 2020 Deputy Vice President, Engineering Division
  Department Manager, Power Department
TTCL Public Company Limited
March 2013 - June 2018 Senior General Manager, Engineering Division
  Department Manager, Power Department
TTCL Public Company Limited
June 2012 - February 2013  Senior General Manager, Engineering Division
  General Manager, Engineering Division 2
  Department Manager, Machinery Department 
and Process Department
TTCL Public Company Limited
September 2009 - May 2012 General Manager, Engineering Division
  Department Manager, Machinery Department
and Process Department
  Deputy General Manager, Engineering Division
  Department Manager, Machinery Department
TTCL Public Company Limited
July 2006 - August 2009 Department Manager
Instrument Department
TTCL Public Company Limited
June 2005 - June 2006 Deputy Department Manager
Instrument Department
TTCL Public Company Limited
January 2004 - May 2005 Section Chief, Instrument Engineer
Instrument Department
TTCL Public Company Limited
March 1997 - December 2003 Instrument Engineer
Instrument Department
TTCL Public Company Limited
1992 - 1994 Instrument Technician
Thai Plastic and Chemicals Public Company Limited.
No. of Shareholding in TTCL
( as of 30th December 2020 )
386,000 shares equivalent to 0.06% of total shares