NAICS 488390

Other Support Activities for Water Transportation

6 open opportunities · Browse open bids →

Federal agencies have awarded 445 contracts worth $192M to 41 recipients under NAICS 488390 (Other Support Activities for Water Transportation). 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)

Top 5 Buying Agencies (last 12 months)

Top Buying Agencies

Department of Defense$120.1M · 325

Department of Transportation$66.5M · 85

Department of Homeland Security$3.3M · 20

Department of Agriculture$1.8M · 4

Department of Commerce$232K · 4

Department of Justice$96K · 6

Department of the Interior$24K · 1

Small Business Set-Aside Programs

Small Business$832K · 2

8(a) Business Development$721K · 1

Spending by Fiscal Year

FY 2026$16.8M · 50 awards

FY 2025$165.7M · 375 awards

FY 2024$9.6M · 20 awards

Where the Work Happens

CA$96.5M · 262

TX$28.9M · 27

FL$20.5M · 52

DC$8.5M · 20

MD$8.3M · 13

NJ$7.4M · 7

Federal Contracting under NAICS 488390

Across all years, federal agencies have obligated $192M to 41 vendors under NAICS 488390 (Other Support Activities for Water Transportation), an average of $432K per award. In FY2026, $16.8M was awarded across 50 contract actions. Around 1% of awards under this code went to small businesses through programs such as Small Business, 8(a) Business Development. The largest buyer is Department of Defense. Most of the work is performed in CA and TX. Browse open bids →

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