STERLING INFRASTRUCTURE, INC. 8K

Sterling Infrastructure, Inc. closed the acquisition of Stone Ridge Contracting, LLC, expanding its E-Infrastructure footprint in the Pacific Northwest and Texas with an expected 2026 revenue contribution of $180–$200 million and an earn-out structure tied to EBITDA through 2031.

On June 9, 2026, Sterling Infrastructure, Inc. announced that it has closed the acquisition of Stone Ridge Contracting, LLC, a Pocatello, Idaho-based, non-union site development contractor that will be integrated into Sterling's E-Infrastructure Solutions segment, expanding the company's geographic footprint in the Pacific Northwest and Texas. Stone Ridge serves high-growth sectors including data centers, mining, and industrial infrastructure and operates across Idaho, Oregon, North Dakota, Washington, and Texas. The acquired business is expected to generate full-year 2026 revenue of $180 million to $200 million with EBITDA margins in the mid-teens, and Sterling plans to update its 2026 financial guidance at the time of its second-quarter 2026 financial report to reflect Stone Ridge’s partial-year contribution. The purchase price multiple is described as within Sterling’s typical range for site development assets, with an upfront consideration mix of cash and Sterling common stock, plus an additional earn-out opportunity contingent on Stone Ridge meeting certain EBITDA targets on or before December 31, 2031, while Stone Ridge’s leadership team is expected to remain in place after the transaction.

Filing Facts

CIK

874238

Ticker

STRL

Form

8K

Source Type

sec

Accession

0000874238-26-000087

Alert Tier

8