Department of Transportation NAICS 541519 contractors

Other Computer Related Services. Contractors in this NAICS lane under Department of Transportation.

Agency: Department of Transportation

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$21,255,731,667

Visible recipients tied to Department of Transportation and NAICS 541519

Northrop Grumman Information Technology INC

Mclean, VA

Mclean, VA | 5 awards | Top agency Department of Defense | NAICS 541511

$414,394,141

Science Applications International Corporation

Reston, VA

Reston, VA | 3,314 awards | Top agency Department of Defense | NAICS 541512

$1,526,137,105

Liberty It Solutions LLC

Mc Lean, VA

Mc Lean, VA | 5 awards | Top agency Department of Veterans Affairs | NAICS 541512

$974,160

Leidos, Inc.

Reston, VA

Reston, VA | 9,621 awards | Top agency Department of Defense | NAICS 541512

$6,519,431,243

Iron Bow Technologies, LLC

Herndon, VA

Herndon, VA | 736 awards | Top agency Department of Defense | NAICS 334111

$1,855,314,006

Noblis, Inc.

Reston, VA

Reston, VA | 372 awards | Top agency Department of Transportation | NAICS 541330

$418,458,278

Dlt Solutions, LLC

Herndon, VA

Herndon, VA | 614 awards | Top agency Department of Defense | NAICS 541519

$3,459,037,290

Avantus Federal LLC

Mc Lean, VA

Mc Lean, VA | 95 awards | Top agency Department of Defense | NAICS 541330

$93,559,774

Halvik, LLC

Vienna, VA

Vienna, VA | 202 awards | Top agency Department of Defense | NAICS 541330

$122,810,963

Microtechnologies LLC

Delray Beach, FL

Delray Beach, FL | 723 awards | Top agency Department of Veterans Affairs | NAICS 541519

$1,846,389,173

Page 1 of 61 2 3 4 5 6 Next

Agency profile

Loading buyer-level contractor and category paths