Chad Zamarin

Part of The Williams Cos., Inc., Williams Pipeline GP LLC is a private company that provides investment services. The company is based in Tulsa, OK.

Williams Partners LP owns, operates, develops & acquires natural gas gathering system and energy assets. It focuses on natural gas gathering, the first segment of midstream energy infrastructure that connects natural gas produced at the wellhead to third-party takeaway pipelines. The company was founded in 2005 and is headquartered in Tulsa, OK.

Columbia Pipeline Group, Inc. provides gas transportation and storage services. It operates interstate pipeline, gathering and processing assets. The firm offers services to local gas distribution companies and users of natural gas. The company is headquartered in Houston, TX.

Interstate Natural Gas Association of America operates as a not-for-profit organization. It specializes in the natural gas pipeline industry. The firm regulates the safety, environment, construction, economics, security, and operations of the industry. The company is headquartered in Washington, DC.

Nevco, Inc. manufactures and distributes scoreboards, message centers, marquees, and video displays. It also offers scoring accessories and stadium sound. The company was founded by Ralph Nevinger in 1934 and is headquartered in Greenville, IL.

WPZ GP LLC owns, operates, develops and acquires natural gas gathering systems and other midstream energy assets. The company is headquartered in Oklahoma City, OK.