NAICS 237990 Other heavy and civil engineering construction vendors in Washington
In FY2026 (provisional), vendors headquartered in Washington recorded $961.12M in net obligations under NAICS 237990 across 89 awards and orders.
- FY2026 net obligations (provisional)
- $961.12M
- FY2026 awards and orders
- 89
- FY2026 vendors
- 34
- FY2027 to date
- $378.89K
- 2 awards and orders so far
Top vendors, FY2026
- 1. FLATIRON-AECON JOINT VENTURE (RENTON, WA)$320.19M · 1
- 2. KIEWIT-ALBERICI SIOP MACC AJV (VANCOUVER, WA)$291.89M · 1
- 3. MANSON CONSTRUCTION CO (SEATTLE, WA)$181.98M · 20
- 4. KNIGHT CONST. & SUPPLY, INC (DEER PARK, WA)$36.53M · 2
- 5. Sealaska Secure Construction Solutions, LLC (SEATTLE, WA)$33.53M · 1
- 6. HME CONSTRUCTION INC (VANCOUVER, WA)$28.97M · 8
- 7. BURKE ELECTRIC, L.L.C. (TUKWILA, WA)$8.91M · 1
- 8. PIPKIN INC. (EAST WENATCHEE, WA)$8.79M · 4
- 9. AMERICAN CONSTRUCTION CO., INC. (TACOMA, WA)$8.25M · 2
- 10. PALOUSE POWER LLC (QUINCY, WA)$7.43M · 1
Agencies paying these vendors
- $922.36M
- Department of War (67 awards and orders)
- $31.55M
- Department of the Interior (11 awards and orders)
- $5.07M
- Department of Commerce (2 awards and orders)
- $2.61M
- Department of Agriculture (3 awards and orders)
- $1.01M
- Department of Homeland Security (2 awards and orders)
Related
Net obligations by fiscal year of action, from FPDS contract actions under NAICS 237990. Vendors are placed by their headquarters state in SAM.gov, not by where the work is done. Awards and orders count canonical awards with a positive net in the year; IDV vehicles are not counted. FY2026 is provisional for 120 days after it ends, and DoD withholds awards for 90 days at the source. Methodology