On the Record · Sterling Infrastructure
Sterling Infrastructure subsidiaries, as it lists them
The subsidiaries Sterling Infrastructure lists in its latest annual report, with the jurisdiction of each, linked to the filing.
Subsidiaries it lists
| Subsidiary | Jurisdiction |
|---|---|
| Texas Sterling Construction Co. | Delaware |
| Texas Sterling – Banicki, JV LLC | Texas |
| Texas Road and Highway Builders, LLC | Nevada |
| Road and Highway Builders Inc. | Nevada |
| Drake LLC | Delaware |
| Sterling Hawaii Asphalt, LLC | Hawaii |
| Ralph L. Wadsworth Construction Company, LLC | Utah |
| J. Banicki Construction, Inc. | Arizona |
| Tealstone Commercial, Inc. | Texas |
| Tealstone Residential Concrete, Inc. | Texas |
| Professional Plumbers Group, Incorporated | Texas |
| Plateau Excavation, Inc. | Georgia |
| LK Gregory Construction, Inc. | Tennessee |
| Kimes & Stone Construction, LLC | Delaware |
| Petillo, LLC | Delaware |
| Petillo NY, LLC | Delaware |
| Petillo MD, LLC | Delaware |
| Sterling Procurement Company, LLC | Louisiana |
| Alpha Boring and Tunneling, LLC | Georgia |
| Dowdy Land Surveyors, LLC | Delaware |
| C.W. Site Services, LLC | Delaware |
| CEC Facilities, Inc. | Delaware |
From Exhibit 21 of the 10-K for 2025. Companies must list their significant subsidiaries there and may leave out smaller ones, so this is the company’s own list, not every entity it owns.
Read from Sterling Infrastructure’s annual reports (10-K for 2025, 10-K for 2024, 10-K for 2023) and the financial data it files with the SEC, as of 2026-02-26. Every quotation is word for word from the filing linked beside it; how these pages are built and checked. The full record is in its company data sheet.