Sign in

Private company

PTT Chemical Public Company Limited

PTT Chemical Public Company Limited is a Thai company, part of PTT Public Company Limited.1

PTTケミカル（英語: PTT Chemical略称PTTCH）は、タイの石油化学メーカー。PTT傘下。2 From the Japanese Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

See how the biggest companies compare on our leaderboards

Corporate structure

PTT Chemical Public Company Limited is part of a group headed by PTT Public Company Limited. 20 entities, 5 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • PTT Public Company Limited Bangkok, Thailand
    • PTT Chemical Public Company Limited
    • PTT Global Chemical Public Company Limited กรุงเทพฯ, Thailand
    • Bangchak Petroleum Public Company Limited Subsidiary · Chatuchak
    • IRPC Public Company Limited Subsidiary · ระยอง, Thailand
    • NatureWorks Subsidiary · Wilmington, Delaware, United States
    • PTT Aromatics and Refining Public Company Limited Subsidiary
    • PTT Exploration and Production Public Company Limited Subsidiary · กรุงเทพฯ, Thailand
      • Partex Subsidiary · Lisbon
      • AI and Robotics Ventures Company Limited (บริษัท เอไอ แอนด์ โรโบติกส์ เวนเจอร์ส จำกัด) Subsidiary · Bangkok, Thailand
      • PTTEP Siam Limited (บริษัท ปตท.สผ.สยาม จำกัด) Subsidiary · กรุงเทมหานคร, Thailand
      • PTTEP Treasury Center Company Limited (บริษัท ปตท.สผ. ศูนย์บริหารเงิน จำกัด) Subsidiary · กรุงเทพฯ, Thailand
    • Thai Oil Subsidiary · Bangkok
    • Global Power Synergy Stake · 42.53%
    • PTT INTERNATIONAL TRADING USA INC. Subsidiary · 100% · Wilmington, Delaware, United States
    • ALLNEX RESINS INDIA PRIVATE LIMITED Subsidiary · Mumbai, India
    • PTT INTERNATIONAL TRADING LONDON LTD Subsidiary · London, United Kingdom
    • PTT LNG Company Limited Subsidiary · Thailand
    • PTT OIL AND RETAIL BUSINESS PUBLIC COMPANY LIMITED (บริษัท ปตท. น้ำมันและการค้าปลีก จำกัด (มหาชน)) Subsidiary · กรุงเทพมหานคร, Thailand
    • PTT TREASURY CENTER COMPANY LIMITED (บริษัท ปตท. ศูนย์บริหารเงิน จำกัด) Subsidiary · กรุงเทพฯ, Thailand

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

Subsidiaries and ownership

Parent company

From Wikidata.1

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2