June M. Dively

Summit Utilities, Inc. operates as a holding company with interests in natural gas distribution and transmission services. The company was founded in 1996 and is headquartered in Centennial, CO.

Colorado Natural Gas, Inc. provides natural gas services for both residential and commercial customers. The company was founded in 1997 and is headquartered in Littleton, CO.

SouthWest Water Co. is a company that owns and operates regulated water and wastewater systems in seven states in the United States, serving over half a million residential and business customers. The company provides a broad range of operations, maintenance, and management services, including water production, treatment, and distribution, wastewater collection and treatment, customer service, and utility infrastructure construction management. The company has subsidiaries in the United States, including Hornsby Bend Utility Company, Midway Water Utilities, Inc., and more. The company takes pride in delivering high-quality, reliable service to its customers. The company was founded in 1891 as Land & Water Company and is headquartered in Sugar Land, TX, with around 500 employees. The CEO is Robert MacLean.

Summit Natural Gas of Missouri, Inc. offers natural gas services. It specializes in bringing natural gas to rural and under-served areas. The company was founded in 1995 and is headquartered in Centennial, CO.

The American Gas Association represents over 200 energy companies that provide natural gas service to 180 million Americans. The private company is based in Washington. The American company's natural gas utilities are committed to reducing greenhouse gas emissions through new and modernized infrastructure and advanced technologies that maintain reliable, resilient, and affordable energy service choices for consumers. The company advocates on behalf of its member natural gas distribution utilities before Federal agencies in the area of energy market regulation.

Ridgewood Infrastructure LLC (Ridgewood Infrastructure) is a private equity subsidiary of Ridgewood Co founded in 2017 by Matt E. Swanson. The firm is headquartered in New York.