Centuri Holdings, Inc. operates as a utility infrastructure services company in North America. The company operates through four segments: U.S. Gas Utility Services; Canadian Gas Utility Services; Union Electric Utility Services; and Non-Union Electric Utility Services. It offers gas utility services, including maintenance, replacement, repair, and installation for local natural gas distribution utilities focused on the modernization of customers' infrastructure. The company also provides electric utility services encompassing maintenance, replacement, repair, upgrade, and expansion services for urban transmission and local distribution infrastructure. Its customers include electric, gas, and combination utility providers, as well as serves end markets, such as renewable energy, data centers, and 5G datacom. The company was founded in 1909 and is headquartered in Phoenix, Arizona. Centuri Holdings, Inc. is a subsidiary of Southwest Gas Holdings, Inc.