Department of Homeland Security NAICS 517110 contractors

Wired Telecommunications Carriers. Contractors in this NAICS lane under Department of Homeland Security.

Agency: Department of Homeland Security

Last updated: April 13, 2026

Visible recipients

Mapped obligations

$11,179,486,114

Visible recipients tied to Department of Homeland Security and NAICS 517110

General Dynamics Information Technology, Inc.

Falls Church, VA

Falls Church, VA | 3,177 awards | Top agency Department of Defense | NAICS 541512

$4,627,902,867

Peraton Enterprise Solutions LLC

Chantilly, VA

Chantilly, VA | 415 awards | Top agency Department of Defense | NAICS 541512

$981,014,661

Caci Nss, LLC

Reston, VA

Reston, VA | 109 awards | Top agency Department of Defense | NAICS 541519

$782,118,995

American Systems Corporation

Mclean, VA

Mclean, VA | 295 awards | Top agency Department of Defense | NAICS 541330

$784,787,020

Aoc Connect, LLC

Ashburn, VA

Ashburn, VA | 241 awards | Top agency Department of Defense | NAICS 517110

$143,074,147

Caci-iss, LLC

Chantilly, VA

Chantilly, VA | 26 awards | Top agency Department of Defense | NAICS 517110

$902,360,707

Leidos Innovations Corporation

Gaithersburg, MD

Gaithersburg, MD | 2 awards | Top agency Department of Transportation | NAICS 334290

Intellibridge, LLC

Mc Lean, VA

Mc Lean, VA | 45 awards | Top agency Department of Health and Human Services | NAICS 541512

$2,019,303

Peraton Government Communications Inc.

Herndon, VA

Herndon, VA | 42 awards | Top agency Department of Defense | NAICS 517110

$746,443,955

Telos Corporation

Ashburn, VA

Ashburn, VA | 73 awards | Top agency Department of Defense | NAICS 517110

$1,445,158,053

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