PTT Exploration and Production Public Company Limited, together with its subsidiaries, engages in the exploration, development, and production of petroleum in Thailand, rest of Southeast Asia, the Middle East, Africa, and internationally. It operates through Exploration and Production; and Other Businesses and Corporate segments. The company is also involved in the gas pipeline transportation and solar power businesses, as well as renewable energy and related activities. In addition, it provides petroleum-related technology, human resource support, and technology and innovation services. The company was founded in 1985 and is based in Bangkok, Thailand. PTT Exploration and Production Public Company Limited is a subsidiary of PTT Public Company Limited.