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Sterling Infrastructure, Inc. (STRL)
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Sterling Infrastructure, Inc. (STRL) SEC Filings

Filing links are provided when reliable SEC filing data is available.

Recent Filings

FormFiling DateAcceptedDocument
4Jun 22, 2026Jun 22, 2026View filing
8-KJun 9, 2026Jun 9, 2026View filing
4May 21, 2026May 21, 2026View filing
8-KMay 21, 2026May 21, 2026View filing
8-KMay 12, 2026May 12, 2026View filing
S-3ASRMay 12, 2026May 12, 2026View filing
4May 11, 2026May 11, 2026View filing
4May 11, 2026May 11, 2026View filing
4May 11, 2026May 11, 2026View filing
4May 11, 2026May 11, 2026View filing
4May 11, 2026May 11, 2026View filing
4May 11, 2026May 11, 2026View filing
4May 11, 2026May 11, 2026View filing
8-KMay 7, 2026May 7, 2026View filing
SC 13G/AMay 6, 2026May 6, 2026View filing
10-QMay 5, 2026May 5, 2026View filing
8-KMay 4, 2026May 4, 2026View filing
SC 13GApr 30, 2026Apr 30, 2026View filing
4Apr 24, 2026Apr 24, 2026View filing
8-KApr 8, 2026Apr 8, 2026View filing
4Mar 27, 2026Mar 27, 2026View filing
SC 13G/AMar 27, 2026Mar 27, 2026View filing
DEFA14AMar 25, 2026Mar 25, 2026View filing
DEF 14AMar 25, 2026Mar 25, 2026View filing
ARSMar 25, 2026Mar 25, 2026View filing
4Mar 16, 2026Mar 16, 2026View filing
4Mar 9, 2026Mar 9, 2026View filing
4Mar 6, 2026Mar 6, 2026View filing
4Feb 27, 2026Feb 27, 2026View filing
4Feb 27, 2026Feb 27, 2026View filing

About Sterling Infrastructure, Inc.

Sterling Infrastructure, Inc. operates across three distinct business segments: transportation, e-infrastructure, and building solutions. The company's operations span a significant portion of the United States, including the Southern, Northeastern, and Mid-Atlantic regions, as well as the Rocky Mountain states, California, and Hawaii. Within its transportation division, Sterling specializes in developing and rehabilitating critical infrastructure. This includes projects such as highways, roads, bridges, airports, ports, and light rail systems, alongside essential water, wastewater, and storm drainage solutions. Their clients in this sector range from state departments of transportation and regional transit authorities to airport, port, and water authorities, as well as railway companies. Furthermore, Sterling delivers specialized site infrastructure development services. These projects cater to high-profile "blue-chip" clients operating within the e-commerce, data center, distribution and warehousing, and energy industries. The building solutions segment focuses on concrete work for both residential and commercial applications. This encompasses foundations for single-family and multi-family residences, as well as parking structures, elevated slabs, and other custom concrete projects. Their client base here includes national, regional, and custom home builders, as well as developers and general contractors in the commercial sector. Originally established in 1955, the company operated as Sterling Construction Company, Inc. until its renaming to Sterling Infrastructure, Inc. in June 2022. Its corporate headquarters are located in The Woodlands, Texas.

The Woodlands, TX
3,200 employees
Industrials / Engineering & Construction
Sector
Industrials
Industry
Engineering & Construction
CEO
Joseph A. Cutillo