Department of Transportation PSC R499 contractors

SUPPORT- PROFESSIONAL: OTHER. Contractors in this PSC lane under Department of Transportation.

Agency: Department of Transportation

Last updated: April 19, 2026

Visible recipients

Mapped obligations

$44,487,166,443

Visible recipients tied to Department of Transportation and PSC R499

The Cadmus Group LLC

Arlington, VA

Arlington, VA | 289 awards | Top agency Environmental Protection Agency | NAICS 541620

$224,973,745

Michael Baker International, Inc.

Moon Township, PA

Moon Township, PA | 58 awards | Top agency Department of Defense | NAICS 541330

$54,453,925

Goldschmitt And Associates LLC

Sterling, VA

Sterling, VA | 58 awards | Top agency Small Business Administration | NAICS 541611

$120,917,597

Bering Global Solutions, LLC

Anchorage, AK

Anchorage, AK | 110 awards | Top agency Department of Defense | NAICS 541513

$73,415,231

Acentra Health LLC

Mclean, VA

Mclean, VA | 29 awards | Top agency Department of Veterans Affairs | NAICS 541519

$94,381,047

Oneida Indian Nation

Oneida, NY

Oneida, NY | 39 awards | Top agency Department of the Treasury | NAICS 541810

$5,000

Jefferson Consulting Group LLC

Washington, DC

Washington, DC | 103 awards | Top agency Agency for International Development | NAICS 541611

$74,783,897

Golden Key Group, LLC

Reston, VA

Reston, VA | 126 awards | Top agency Department of Commerce | NAICS 541612

$123,724,625

Bowhead Mission Solutions, LLC

Springfield, VA

Springfield, VA | 47 awards | Top agency General Services Administration | NAICS 541330

$31,632,523

Kimley-horn And Associates INC

Raleigh, NC

Raleigh, NC | 24 awards | Top agency Department of Transportation | NAICS 541330

$3,847,929

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