Summit Utilities is a privately held holding company founded in 1997, headquartered in Centennial, Colorado. It owns and operates natural gas distribution and transmission subsidiaries across six US states: Arkansas, Colorado, Maine, Missouri, Oklahoma, and Texas. The company provides natural gas service to over 525,000 families and business customers.
The firm's operations span both natural gas distribution and transmission, serving residential and commercial customers in markets across the central and eastern United States. Its subsidiaries focus on delivering safe and reliable service to their respective service territories.
Summit Utilities has been recognised with multiple workplace awards, including Best Places to Work designations in Maine (2019–2023), Arkansas (2020, 2023), Oklahoma (2022, 2023), and Missouri (2023). It was also named to the Forbes 2023 list of America's Best Small Employers. The company states it is committed to safety, dependability, and customer support.
