E. J. Holm

Tenneco, Inc. engages in the design, manufacture, market and sale of innovative clean air, powertrain and ride performance products and systems. It operates through the following segments: Motorparts, Performance Solutions, Clean Air, and Powertrain. The Motorparts segment consists of a portfolio of brand-name products in the global vehicle aftermarket within seven product categories including shocks and struts, steering and suspension, braking, sealing, engine, emissions, and maintenance. The Performance Solutions segment designs a variety of products and systems designed to optimize the ride experience of the global customer base, including noise, vibration, and harshness performance materials, advanced suspension technologies, ride control, braking, and systems protection. The Clean Air segment offers products and systems designed to reduce pollution and optimize engine performance, acoustic tuning, and weight on a vehicle for light vehicles, commercial trucks, and off-highway original equipment customers. The Powertrain segment focuses on original equipment powertrain products for automotive, heavy duty, and industrial applications. The company was founded on April 1, 1940 and is headquartered in Skokie, IL.

Iroquois Gas Transmission System LP provides natural gas pipeline services. The company was founded in 1985 and is headquartered in Shelton, CT.

Northern Natural Gas Co. operates an interstate natural gas pipeline. It provides natural gas transportation and storage services to utilities and end-use customers. It also offers cross-haul and grid transportation between other interstate and intrastate pipelines. The company was founded in 1930 and is headquartered in Omaha, NE.

Part of New England Gas Association, Northeast Gas Association is a private company that focuses on promoting the safe and reliable delivery of natural gas in the Northeast region. The company is based in New York, NY. Charles C. Crews has been the CEO of the company since 2021.

Kern River Gas Transmission Co. provides pipeline transportation services. It operates an interstate natural gas pipeline extending from the oil and gas producing fields of southwestern Wyoming, through Utah and Nevada, to the San Joaquin Valley near Bakersfield, California. The company was founded in 1992 and is headquartered in Salt Lake City, UT.

Alpheus Communications LLC engages in the provision of telecommunications and data center services for enterprises and carriers. It delivers advanced services and solutions including connectivity, collocation, and disaster recovery. The firm serves enterprise customers in the healthcare, energy, banking, information technology, and legal fields. The company was founded in 2001 and is headquartered in Austin, TX.

Iroquois Pipeline Operating Co. provides natural gas transportation services. It operates natural gas pipelines that run from the US-Canadian border at Waddington, New York through western Connecticut to Commack, New York, and from Huntington to the Bronx. The company was founded in 1992 and is headquartered in Shelton, CT

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.

APA EE Pty Ltd. provides gas transmission services. The company is headquartered in Melbourne, Australia.