Eddy Herman Harun

PT PP Energi is an Indonesian energy company that focuses on developing energy resource potential into profitable investment portfolios. The company is based in Jakarta Timur, Indonesia. The company is committed to ensuring energy security and independence by investing heavily in the development of thermal power plants and renewable electricity such as solar power, wind power, and hydroelectric power plants. The company takes into account environmental issues and presents the greatest benefit to the welfare of the people. PT PP Energi is a subsidiary of PT PP (Persero), Tbk and ultimately controlled by the Government of Indonesia. The company was founded in 2016, and Ario Setyawan has been the CEO of the company since 2021.

Part of PT Truba Alam Manunggal Engineering, PT Truba Jaya Engineering engages in constructing power plants. The company is based in Jakarta, Indonesia.

PT Rekayasa Industri provides engineering services. The private company is based in Jakarta, Indonesia. and has subsidiaries in Malaysia. The Indonesian company was founded in 1981. The CEO is Alex Dharma Balen.

PT Pupuk Indonesia manufactures and distributes fertilizers, petrochemicals, and agrochemicals. The firm operates through the following segments: Fertilizer and Ammonia, Construction Service. Its products include phosphate, organic fertilizers, cement retarder, aluminum fluoride, gypsum, liquid carbon dioxide, hydrochloric acid, ammonia, sulfuric acid, and phosphoric acid. The company was founded on December 24, 1959 and is headquartered in Jakarta, Indonesia.