NAICS 237990

Other Heavy and Civil Engineering Construction

69 open opportunities · Browse open bids →

Federal agencies have awarded 2,189 contracts worth $11.6B to 430 recipients under NAICS 237990 (Other Heavy and Civil Engineering Construction). Below are the top recipients, the agencies buying most under this code, and current open solicitations.

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Top 10 Recipients (last 12 months)

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Top 5 Buying Agencies (last 12 months)

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Small Business Set-Aside Programs

8(a) Business Development$288.4M · 204
Small Business$65.2M · 40
Service-Disabled Veteran-Owned$7M · 29
HUBZone$13.3M · 13

Spending by Fiscal Year

FY 2026$1.8B · 323 awards
FY 2025$8.8B · 1,646 awards
FY 2024$1B · 220 awards

Where the Work Happens

HI$2.1B · 52
TX$1.2B · 196
CA$985.3M · 331
FL$934.3M · 152
LA$755M · 145
GU$710.5M · 13

Federal Contracting under NAICS 237990

Across all years, federal agencies have obligated $11.6B to 430 vendors under NAICS 237990 (Other Heavy and Civil Engineering Construction), an average of $5.3M per award. In FY2026, $1.8B was awarded across 323 contract actions. Around 13% of awards under this code went to small businesses through programs such as 8(a) Business Development, Small Business, Service-Disabled Veteran-Owned. The largest buyer is Department of Defense. Most of the work is performed in HI and TX. Browse open bids →

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