Mr. Surachai Saengsamran 
Senior Executive
Vice President-Hydrocarbon,
Acting Executive Vice President-
CFP Project Sponsor

Mr. Jeerawat Pattanasomsit
Executive Vice President-Power,
New Business and Digitalization
Acting Vice President-Digitalization

Mr. Chatapong Wungtanagorn

Mrs. Chanamas Sasnanand
Executive Vice President-
Finance and Accounting

Mr. Charlee Balmongkol 
Executive Vice President-
CFP Project Director

Mr. Rathakorn Kampanathsanyakorn 
Executive Vice President-Strategy

Mrs. Rungnapa Janchookiat 
Executive Vice President-Manufacturing

Mr. Viroj Wongsathirayakhun 
Executive Vice President-
Organization Effectiveness.

Mr. Santi Wasanasiri 
Executive Vice President-Petrochemical
Business, Acting Executive Vice President-
Operation Excellence,
Vice President-Assigned
as Managing Director,
Thai Lube Base Plc. Co., Ltd. and
Vice President-Assigned
as Managing Director,
Thai Paraxylene Co., Ltd.

Miss. Korapat Limpaphayom
Vice President-Group Company
Secretary and Sustainability

Mr. Chet Prongchit
Vice President-Assigned
as Managing Director, LABIX Co., Ltd.

Mr. Sermsak Nuntapong
Acting Vice President-Quality Management

Miss. Jariya Oonmeechai
Vice President-Special Assignment

Miss. Jidapa Soontraratpong
Vice President-Technology

Mr. Jumpon Thapanapong
Vice President-Asset Development
Acting Vice President-Efficient Operations Support

Mr. Chatchai Siriwit
Vice President-Strategic Planning

Mr. Narongsak Chaviengpob
Vice President-Engineering

Mr. Nattapong Tumsaroj
Vice President-Assigned as Managing Director,
TOPNEXT International Co., Ltd.

Mr. Nuttapol Nopparatwong
Vice President-Commercial Planning

Mr. Nuttapon Meerit
Vice President-People and Organization Management
and Vice President-Assigned as Managing Director,
Thaioil Energy Services Co., Ltd.

Miss. Danusa Sanguannoi
Vice President-New S-Curve
Business Development

Miss. Duangporn Teerapabpaisit 
Head Of Innovation, Research & Development
and High Value Business

Mr. Thirayoot Limanond
Vice President-Corporate Affairs

Miss. Torsang Chaipravat 
Vice President-Financial Planning

Mrs. Tarika Devahastin
Vice President-Treasury
and Vice President-Assigned
as Managing Director,
Thaioil Treasury Center Co., Ltd.

Mrs. Prapin Thongnium 
Vice President-Procurement and Contract

Mrs. Pimchanok Sakolwaree
Vice President-Commercial

Mr. Phumchit Tatsanaprasert 
Vice President-Petrochemical and Lube Base

Mr. Mongkol Janchookiat 
Vice President-Corporate Resources
& Transformation Management

Miss. Rungtip Maneesarachun
Vice President-Corporate Internal Audit 

Mr. Worrachart Ruangtragool
Vice President-Corporate Strategic Risk

Miss. Wanwisa Yanchinda
Vice President-Accounting

Mr. Vivat Wongnirund 
Vice President-Supply Chain Optimization

Mr. Sarunyu Limwongse 
Vice President-Refinery

Mr. Somboon Chuaykoblap 
Vice President-Assigned as Managing Director,
Thaioil Ethanol Co., Ltd.

Miss. Somporn Bunluesriruang 
Vice President-Movement Marine and Logistic

Mrs. Suchada Deechaiya
Vice President-Special Assignment 02

Mr. Anawat Chansaksoong
Vice President-Petrochemical Business
and Vice President-assigned as
President Director, PT TOP Investment Indonesia

Miss. Arkhanin Ruang-Art

Miss. Acharee Tiyabhorn 
Vice President-Business Development

Mr. Udom Wongsirinopphakhun 
Vice President-People and Organization Excellence
and Vice President-Assigned as Managing Director,
TOP SPP Co., Ltd.