Bangladesh Mineral, Oil & Gas Corporation (PETROBANGLA)
- Bangladesh Petrolium Exploration & Production Company Ltd (BAPEX)
- Sylhet Gas Filed Company Ltd. (SGFL)
- Bangladesh Gas Filed Company Ltd. (BGFCL)
- Gas Transmission Company Ltd. (GTCL)
- Kharnaphili Gas Distribution Company Ltd.
- Bakhrabad Gas Distribution Company Ltd.
- Paschimanchal Gas Company Ltd.
- Sundarban Gas Company Ltd. (SGCL)
- Titas Gas Transmission & Distribution Co. Ltd.
- Jalabad Gas Transmission & Distribution Company Ltd.