Subsidiaries & Affiliates
|TOCGC||TOC Glycol Company Limited|
|PPCL||PTT Phenol Company Limited|
|GGC||Global Green Chemicals Public Company Limited|
|TFA||Thai Fatty Alcohols Company Limited|
|TSCL||Thai Styrenics Company Limited|
|Solution Creation||Solution Creation Company Limited|
|NPC S&E||NPC Safety and Environmental Service Company Limited|
|NPCSG||NPC S&E Security Guard Company Limited|
|CH Inter||PTT Chemical International Private Limited|
|PTTGC (Netherlands)||PTTGC International (Netherlands) B.V.|
|PTTGC (USA)||PTTGC International (USA) Inc.|
|PTTGC America Corporation||PTTGC America Corporation|
|PTTGC America LLC||PTTGC America LLC|
|PTTME||PTT Maintenance and Engineering Company Limited|
|Auria BioChemicals||Auria BioChemicals Company Limited|
|TTT||Thai Tank Terminal Limited|
|EOM||Emery Oleochemicals (M) Sdn. Bhd.|
|ESC||Emery Specialty Chemicals Sdn. Bhd.|
|PTTPM||PTT Polymer Marketing Company Limited|
|PTTPL||PTT Polymer Logistics Company Limited|
|TEX||Thai Ethoxylate Company Limited|
|ITT||PT Indo Thai Trading|
|PTTICT||PTT ICT Solutions Company Limited|
|GPSC||Global Power Synergy Public Company Limited|
|VNT||Vinythai Public Company Limited|
|EFT||Eastern Fluid Transport Company Limited|
|PTTES||PTT Energy Solutions Company Limited|
|TETSO||Thai Eastern Top Seeds Oil Company Limited|
|PRS RAYONG||Pracharath Rak Samakkee Rayong (Social Enterprise) Company Limited|
|BSA||Business Services Alliance Company Limited|
|API||Alliance Petrochemical Investment (Singapore) Private Limited|
|MHPC||Mehr Petrochemical Company|
Remarks : Changes in the shareholding structurein 2016
- February 18th, 2016 : Thai Oleochemicals Company Limited was registered as a Public Limited Company with a change of company name to Global Green Chemicals Public Company Limited.
- March 31st, 2016: GGC acquired 50% share in TEX from PTTGC. As a result, GGC now holds 50% of the shares in TEX.
- March 31st, 2016: Bio Spectrum was registered for a company dissolution.
- May 3rd, 2016: NPC Security Guard Company Limited was established. As a result, NPC S&E now holds 100% of the shares in NPCSG.
- September 23rd, 2016: Pracharath Rak Samakkee Rayong (Social Enterprise) Company Limited was established. As a result, PTTGC now holds 50% of the shares in PRS RAYONG.
- October 6th, 2016: GGC enters into Joint Venture in Thai Eastern Top Seeds Oil Company Limited. As a result, GGC now holds 30% of the shares in TETSO.
- November 30th, 2016: AP ROH was registered for a company dissolution.