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Private company

Western Gas Resources

Western Gas Resources is a company founded in 1971.1

Last updated Oct 21, 2026.

Overview

1971Founded1

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Corporate structure

Western Gas Resources is part of a group headed by Occidental Petroleum. 407 entities, 16 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Occidental Petroleum Houston, Texas, United States
    • Anadarko Petroleum Houston, Texas, United States
      • GPM Empire, LLC Subsidiary · Delaware, United States
      • GPM Petroleum GP, LLC Subsidiary · Delaware, United States
      • GPM Petroleum LP Subsidiary · Delaware, United States
      • GPM RE LP Subsidiary · Delaware, United States
      • GPM Transportation Company LLC Subsidiary · Delaware, United States
      • Pine Belt Oil Company, LLC Subsidiary · Mississippi, United States
      • RAMCO, LLC Subsidiary · Mississippi, United States
    • Western Gas Resources
    • 1PointFive Asia Pte. Ltd. Subsidiary · Singapore
    • 1PointFive International G.K. Subsidiary · Japan
    • 1PointFive International, LLC Subsidiary · Delaware, United States
    • 1PointFive Magnolia Holdco, LLC Subsidiary · Delaware, United States
    • 1PointFive Magnolia Opco, LLC Subsidiary · Delaware, United States
    • 1PointFive Marketing, LLC Subsidiary · Delaware, United States
    • 1PointFive P1 Sequestration, LLC Subsidiary · Delaware, United States
    • 1PointFive P2, LLC Subsidiary · Delaware, United States
    • 1PointFive Pelican Holdco, LLC Subsidiary · Delaware, United States
    • 1PointFive Pelican Opco, LLC Subsidiary · Delaware, United States
    • 1PointFive Sequestration, LLC Subsidiary · Delaware, United States
    • 1PointFive Stratos Holdings, LLC Subsidiary · Delaware, United States
    • 1PointFive Stratos II, LLC Subsidiary · Delaware, United States
    • 1PointFive Stratos Investment, LLC Subsidiary · Delaware, United States
    • 1PointFive Stratos Marketing, LLC Subsidiary · Delaware, United States
    • 1PointFive Stratos RWTU, LLC Subsidiary · Delaware, United States
    • 1PointFive Stratos, LLC Subsidiary · Delaware, United States
    • 1PointFive USA, LLC Subsidiary · Delaware, United States
    • 1PointFive, LLC Subsidiary · Delaware, United States
    • 4374607 Nova Scotia Company Subsidiary · Nova Scotia, Canada
    • Amarok Gathering, LLC Subsidiary · Delaware, United States
    • Anadarko 20-25 Company Subsidiary · Cayman Islands
    • Anadarko 20-36 Company Subsidiary · Cayman Islands
    • and 374 more

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries listed in Exhibit 21 of annual reports filed with the SEC. Each entity in the chart links to its source.

Timeline

  1. 1971Founded Founded1

Sources

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

  1. 1