Sterling Infrastructure Expands Its Services With Stone Ridge Acquisition

On June 9, 2026, Sterling Infrastructure, Inc. (NasdaqGS: STRL) officially announced the successful closure of its acquisition of Stone Ridge Contracting, LLC. This strategic move marks a significant milestone for Sterling as it strengthens its foothold in the E-Infrastructure segment.

Expansion into New Territories

Based in Pocatello, Idaho, Stone Ridge Contracting is recognized as a premier site development contractor, specializing in heavy civil construction, concrete work, and construction management. The addition of Stone Ridge will broaden Sterling's operational landscape into the Pacific Northwest, a region that has increasingly become a strategic priority for geographic expansion. The service areas of Stone Ridge encompass important markets across Idaho, Oregon, North Dakota, Washington, and Texas.

Joe Cutillo, the CEO of Sterling, expressed his enthusiasm about the acquisition, emphasizing that Stone Ridge's commitment to operational excellence and customer focus aligns perfectly with Sterling's core values. He mentioned, "We are pleased that the leadership team will remain in place following the transaction to guide the business through its next chapter of growth."

Financial Expectations

The acquisition is anticipated to bring considerable revenue to Sterling, with projections indicating that Stone Ridge could generate between $180 million to $200 million in revenue for the full fiscal year of 2026. This aligns well with established market figures for site development contractors of similar scope, as Stone Ridge is expected to maintain EBITDA margins in the mid-teens.

Sterling plans to reflect the financial implications of this acquisition in its forthcoming second quarter financial report of 2026, adjusting financial guidance to account for Stone Ridge's contributions.

Strategic Opportunities

With this acquisition, Sterling not only enhances its service capabilities for existing customers but also opens doors to new markets and customer relationships. This growth opportunity is further backed by Sterling's financial resources, which are poised to facilitate accelerated development and improved profit margins at Stone Ridge.

Cutillo stated, "We believe that by leveraging Sterling's broad platform and financial resources, there is a compelling opportunity to accelerate growth and drive margin expansion at Stone Ridge. We look forward to building on the strong foundation already in place and capitalizing on the significant opportunities ahead."

About Sterling Infrastructure

Sterling Infrastructure operates through multiple subsidiaries across three main segments: E-Infrastructure, Transportation, and Building Solutions, spread throughout the United States. Their E-Infrastructure Solutions cater to advanced site development needs, primarily for data centers, semiconductor facilities, and various industrial infrastructures. Transportation Solutions encompass critical projects for roads, bridges, airports, and rail systems, while the Building Solutions segment focuses on both residential and commercial concrete construction.

The company underpin its operations with a strong commitment to sustainability, functioning responsibly to enhance society's quality of life.

Conclusion

As Sterling Infrastructure embarks on this new journey with Stone Ridge Contracting, both companies are poised to tap into a wealth of opportunities for growth and service expansion. By combining resources, expertise, and market presence, this acquisition is a critical step towards enhancing Sterling's competitive edge in the evolving landscape of infrastructure development. With continued dedication to its values and a focus on operational excellence, Sterling is well-positioned for future success.