Centuri Holdings

Centuri is a holding company for a dozen regional construction contractors that install and maintain natural gas pipelines, electric transmission lines, and fiber-optic networks for regulated utilities. Its largest subsidiaries — NPL, New England Utility Constructors, and Linetec — bid on master service agreements with investor-owned utilities like PG&E, Dominion Energy, and Eversource. Centuri earns fees for labor and equipment, not for owning or operating utility assets.

Southwest Gas Corporation consolidated its construction subsidiaries under the Centuri name in 2017, then spun the unit out through an IPO in April 2024. Southwest Gas retained majority ownership but raised roughly $275 million of primary capital to fund acquisitions and organic growth. The ticker is CTRI on the New York Stock Exchange.

Paul Caudill has been CEO since Centuri's formation in 2017, previously serving as president of NPL, Centuri's largest subsidiary. His strategy is to acquire small to mid-sized specialty contractors — typically with $20 million to $50 million in annual revenue — and retain their local brands and union relationships. Caudill centralizes safety, procurement, and insurance functions while leaving operational autonomy with subsidiary general managers.

Centuri's backlog is concentrated in gas-distribution replacement programs, which are driven by safety regulations that require utilities to replace aging cast-iron and bare-steel pipe. However, an increasing portion of revenue comes from electric-transmission hardening, substation construction, and fiber-optic buildouts — all tied to grid modernization and electrification. The firm does not invest in renewable generation or own energy assets; it earns construction fees from the utilities that do.

Centuri's labor model is unusual: it operates union shops (New England Utility Constructors, W.A. Chester) in the Northeast and non-union crews (NPL, Linetec) in the South and West, maintaining separate collective bargaining agreements and operating cultures under one holding company. This dual-track model allows it to bid on both prevailing-wage union jobs and lower-cost non-union work, which most private equity–backed contractor platforms struggle to replicate because they standardize operations post-acquisition.

No. Centuri is a pure-play services contractor — it earns fixed-unit-price and time-and-materials fees for construction and maintenance labor. It does not own regulated utility assets, take merchant risk on energy projects, or hold equity stakes in its utility customers. This keeps its balance sheet light but ties its revenue to utility capex cycles.

Centuri targets tuck-in acquisitions of specialty contractors in adjacent trades like horizontal directional drilling, storm recovery, and substation construction, typically in the $20 million to $50 million annual-revenue range. Caudill has stated publicly that the firm looks for established local brands with strong utility relationships in regions where Centuri already has scale, using the IPO proceeds and free cash flow to fund deals without taking significant leverage.