Sterling Infrastructure Inc

Sterling Infrastructure, Inc. (NasdaqGS: STRL) operates through a portfolio of subsidiaries within three segments—E-Infrastructure Solutions, Transportation Solutions, and Building Solutions—serving infrastructure markets across the United States, primarily in the Southern, Northeastern, Mid-Atlantic, and Rocky Mountain regions and the Pacific Islands. E-Infrastructure Solutions, the company's largest and fastest-growing segment, provides advanced large-scale site development services and mission-critical electrical and mechanical services for data centers, semiconductor fabrication facilities, manufacturing plants, distribution centers, warehousing, and power generation projects. This segment has been significantly expanded through the acquisitions of CEC (electrical services) and Stone Ridge. Transportation Solutions handles infrastructure and rehabilitation projects for highways, roads, bridges, airports, ports, rail, and storm drainage systems. Building Solutions provides residential and commercial concrete foundations for single-family and multi-family homes, parking structures, elevated slabs, plumbing services, and surveys for new residential builds. The company employs approximately 6,200 people across roughly 420 active projects and has a total addressable pool of work exceeding $7.0 billion. Updated Aug 3, 2026