Pertamina Gas Negara

==I.J.N. Eindhoven & Co==
===1859–1957===
==Perusahaan Negara Gas==
===1958–1965===
==Perusahaan Gas Negara (first era)==
===1965–1984===
==Perusahaan Umum Gas Negara==
===1984–1994===
==Perusahaan Gas Negara (second era)==
===1994-2011===
===2011-2021===
==Pertamina Gas Negara==
===2021-present===
Since 2018, Perusahaan Gas Negara has became the subholding company within Pertamina, thus leading the change of the trade name to Pertamina Gas Negara, which occurred in December 2021.
Category:State-owned corporations of Indonesia
Category:Energy companies in Indonesia
Category:Pertamina Gas Negara
Category:1859
Category:Pertamina Group