Highway, Street, and Bridge Construction: federal contracts
Federal agencies obligated $2.3B in net prime contract dollars under NAICS 237310 in the 12 months ending Oct 5, 2026, up 91.4% from $1.2B in the preceding 12 months.
Obligations by fiscal year
Net prime contract obligations across all agencies.
Agency markets for this NAICS
Open an agency to see its top contractors, funding offices, and potential recompetes.
Top contractors
All agencies, ranked by net obligations in the latest 12 months.
| # | Contractor | Latest 12 mo |
|---|---|---|
| 1 | Kiewit Infrastructure South Co | $296.6M |
| 2 | Amrize Southwest Inc | $96.4M |
| 3 | Bfbc LLC | $86.4M |
| 4 | Alberici Constructors Inc | $63.8M |
| 5 | W. W. Clyde & Co. | $62.9M |
| 6 | Slsco, Ltd. | $59.8M |
| 7 | Eclipse Companies, LLC | $57.8M |
| 8 | DDD-DVG Joint Venture LLC | $36.8M |
| 9 | Strider Construction Co Inc | $36.7M |
| 10 | Granite Construction Company | $35.9M |
Recent awards
New prime contract awards of $100K or more under this NAICS code, most recent first.
| Award | Contractor | Obligated | Start |
|---|---|---|---|
| 12445226P0004 | David Industrial Services, LLC Department of Agriculture | $4.7M | Sep 30, 2026 |
| 1240LT26F0069 | Cutting Edge Contractors Inc Department of Agriculture | $1.5M | Sep 30, 2026 |
| 127EAY26F0008 | Apex Contracting & Consulting Inc Department of Agriculture | $1.0M | Sep 30, 2026 |
| 70FBR226P00000026 | Xenturis LLC Department of Homeland Security | $624K | Sep 30, 2026 |
| 127EAX26P0035 | Perkins Cinders, Inc Department of Agriculture | $440K | Sep 30, 2026 |
| 1240LU26F0102 | Cook & Sons Construction, LLC Department of Agriculture | $427K | Sep 30, 2026 |
| 12445126F0053 | Mullenix Trucking, Inc. Department of Agriculture | $294K | Sep 30, 2026 |
| 1240BD26F0052 | Stone Ridge Construction, Inc Department of Agriculture | $182K | Sep 30, 2026 |
Prime contracts (award types A–D) from USAspending.gov, grouped by the NAICS code the agency assigned to each award. An award's NAICS code describes how the agency classified that purchase; it does not set eligibility for a future solicitation.
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