IGS Executive Corporate Member

PT PERTAMINA (Persero)
Jl. Medan Merdeka Timur No. 1A
Jakarta 10110
Website : www.pertamina.com

PT Mitsubishi Corporation Indonesia
Sentral Senayan II, 18th Fl. & 19th Fl.
Jl. Asia afrika No. 8
Jakarta 10270
Website : www.mitsubishicorp.com

PT PGN Tbk
Jl. K.H. Zainul Arifin No. 20
Jakarta 11140 Indonesia
Website: www.pgn.co.id

PT Pupuk Kalimantan Timur
Plaza Pupuk Kaltim
Jl. Kebon Sirih Raya No. 6A
Jakarta Pusat 10110
Website : www.pupukkaltim.com

ENI Indonesia Ltd.
Pondok Indah Office Tower 3, 19 – 22 Floor
Jl. Sultan Iskanda Muda Kav. V TA
Jakarta 12310
Website : www.eni.com

LNG Japan Corporation
Menara BCA, 47th Floor Suite 4701 Grand Indonesia
Jl. M.H.Thamrin No.1
Jakarta 10310
Website : www.lngjapan.com/english

PT Pertamina Gas
Gedung Oil Centre Lt. 1,2,3 & 4
JL. M.H. Thamrin Kav. 55, Central Jakarta 10350
Website : http://www.pertagas.pertamina.com

PT PLN Gas & Geothermal

Gedung KMO Lantai 8, Jalan Kyai Maja No. 1,
Kebayoran Baru, Jakarta Selatan
Website: http://www.plngg.com