William B. Mathews

ONEOK Partners LP engages in gathering, processing, storage, and transportation of natural gas. The company was founded in 1993 and is headquartered in Tulsa, OK.

Duke Energy Field Services (DEFS) is a midstream energy company that gathers, treats, compresses, processes, transports, markets, and stores natural gas and produces, fractionates, transports, trades, and markets natural gas liquids (NGLs). It is located in Denver, CO.

Part of High Point Infrastructure Partners LLC, Third Coast Midstream Holdings LLC is a company that provides investment services. The company is based in Denver, CO. Third Coast Midstream Holdings was acquired by High Point Infrastructure Partners LLC on April 15, 2013. Louis J. Dorey has been the CEO of the company since 2019.

Foothills Energy Ventures LLC develops and operates natural gas gathering, pipeline, storage and processing facilities. The company is headquartered in Denver, CO.

Bear Paw Energy LLC is a private company that engages in the production and distribution of natural gas. The company is based in Golden, CO. The company was founded by Robert J. Clark.

Third Coast Midstream LLC engages in transportation of natural gas. It offers, petroleum, oil and gas transportation services. It provides midstream infrastructure that links producers of natural gas, crude oil, NGLs, and condensate to end-use markets. The company was founded on August 20, 2009 and is headquartered in Houston, TX.