Centuri Holdings, Inc. operates as a pure-play utility and energy infrastructure services provider across North America. The company's business is organized into four primary segments: U.S. Gas Utility Services, Canadian Operations, Union Electric Utility Services, and Non-Union Electric Utility Services. Centuri acts as a large-scale contractor, offering maintenance, replacement, repair, and installation services for local natural gas distribution and electric transmission infrastructure. Its primary customers include major investment-grade electric, gas, and combination utility providers, as well as data centers and distributed power projects. Spun off from Southwest Gas Holdings in 2024, the company generates the vast majority of its revenue through long-term master service agreements to modernize aging utility grids and support new energy infrastructure.