Chatchai Phromlert

Chairman at PTT EXPLORATION AND PRODUCTION

65 year

Government

Energy Minerals

Consumer Services

Profile

Chatchai Phromlert currently works at Anti-Money Laundering Office, as Chairman from 2023, PTT Exploration & Production Plc, as Chairman from 2025, National Health Security Office, as Director, and Thailand Ministry of Interior's Ladies Association, as Secretary from 2017.
Mr. Phromlert also formerly worked at PTT Public Co., Ltd., as Chairman from 2023 to 2025, Provincial Waterworks Authority, as Chairman from 2019 to 2020, Provincial Electricity Authority (Thailand), as Chairman from 2020 to 2021, and Metropolitan Electricity Authority, as Chairman from 2018 to 2021.
Mr. Phromlert received his undergraduate degree and graduate degree from the University of Chulalongkorn.

Chatchai Phromlert active positions

Companies	Position	Start
PTT EXPLORATION AND PRODUCTION	Chairman	14/11/2025
National Health Security Office National Health Security Office National Health Security Office operate public health organization. It serves as the secretariat of the the National Health Security Board and the Standard and Quality Control Board to manage National Health Security Fund and develop public health services to provide most beneficial to the people. The company was founded in 2002 and is headquartered in Bangkok, Thailand.	Director/Board Member	-
Anti-Money Laundering Office	Chairman	09/03/2023
Thailand Ministry of Interior's Ladies Association	Corporate Secretary	01/10/2017

All active positions of Chatchai Phromlert

Former positions of Chatchai Phromlert

Companies	Position	End
PTT	Chairman	14/11/2025
Metropolitan Electricity Authority /Thailand/ Metropolitan Electricity Authority /Thailand/ General GovernmentGovernment Distributes power services	Chairman	01/01/2021
Provincial Electricity Authority (Thailand) Provincial Electricity Authority (Thailand) General GovernmentGovernment Operates as a electricity authority	Chairman	01/01/2021
Provincial Waterworks Authority Provincial Waterworks Authority General GovernmentGovernment Functions as a government authority for the production, transmission and distribution of water	Chairman	01/01/2020

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Training of Chatchai Phromlert

Experiences
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Linked companies

Private companies	9
PTT Exploration & Production Plc PTT Exploration & Production Plc Integrated OilEnergy Minerals Acquires, explores and develops oil and gas	Energy Minerals
PTT Public Co., Ltd. PTT Public Co., Ltd. Integrated OilEnergy Minerals Operates as a holding company whose subsidiaries engages in the upstream and downstream of petroleum and exploration and production of gas properties	Energy Minerals
Provincial Waterworks Authority Provincial Waterworks Authority General GovernmentGovernment Functions as a government authority for the production, transmission and distribution of water	Government
University of Chulalongkorn University of Chulalongkorn Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Provincial Electricity Authority (Thailand) Provincial Electricity Authority (Thailand) General GovernmentGovernment Operates as a electricity authority	Government
Metropolitan Electricity Authority /Thailand/ Metropolitan Electricity Authority /Thailand/ General GovernmentGovernment Distributes power services	Government
National Health Security Office National Health Security Office National Health Security Office operate public health organization. It serves as the secretariat of the the National Health Security Board and the Standard and Quality Control Board to manage National Health Security Fund and develop public health services to provide most beneficial to the people. The company was founded in 2002 and is headquartered in Bangkok, Thailand.
Thailand Ministry of Interior's Ladies Association
Anti-Money Laundering Office