1.     Bangladesh Energy Regulatory Commission (BERC)
  2.     Bangladesh Oil, Gas and Mineral Corporation (Petrobangla)
  3.     Bangladesh Petroleum Exploration and Production Co. Ltd. (BAPEX)
  4.     Bangladesh Gas Fields Co. Ltd. (BGFCL)
  5.     Sylhet Gas Fields Ltd. (SGFL)
  6.     Gas Transmission Co. Ltd. (GTCL)
  7.    Titas Gas Transmission and Distribution Co. Ltd. (TGTDCL)
  8.     Bakhrabad Gas Systems Ltd. (BGSL)
  9.     Pashchimanchal Gas Co. Ltd. (PGCL)
10.     Jalalabad Gas Transmission and Distribution System Ltd.(JGTDSL)
11.     Rupantarita Prakritic Gas Co. Ltd. (RPGCL)
12.     Barapukuria Coal Mining Co. Ltd. (BCMCL)
13.     Maddhapara Granite Mining Co. Ltd. (MGMCL)
14.     Bangladesh Petroleum Corporation (BPC)
15.     Eastern Refinery Ltd. (ERL)
16.     Eastern Lubricants Blenders Ltd
17.     Standard Asiatic Oil Co. Ltd.
18.     Asphaltic Bitumen Ltd.
19.     Padma Oil Co. Ltd.
20.     Meghna Petroleum Ltd.
21.     Jamuna Oil Co. Ltd.
22.     LP Gas Ltd.
23.     Geological Survey of Bangladesh (GSB)
24.     Bangladesh Petroleum Institute (BPI)
25.     Hydrocarbon Unit (HCU)
26.     Department of Explosives
27.     Bureau of Mineral Development (BMD)