Department of Homeland Security NAICS 541519 contractors

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

Agency: Department of Homeland Security

Last updated: April 17, 2026

Visible recipients

129

Mapped obligations

$62,629,111,568

Visible recipients tied to Department of Homeland Security and NAICS 541519

Global Alliant INC

Olney, MD

Olney, MD | 34 awards | Top agency Department of Health and Human Services | NAICS 541519

$119,769,285

Customer Value Partners, LLC

Washington, DC

Washington, DC | 69 awards | Top agency Department of Health and Human Services | NAICS 541512

$107,477,717

Integrated Finance And Accounting Solutions, Llc.

Washington, DC

Washington, DC | 193 awards | Top agency Department of State | NAICS 541219

$3,472,616

A Square Group LLC

Frederick, MD

Frederick, MD | 45 awards | Top agency Department of Health and Human Services | NAICS 541512

$57,553,520

Soft Tech Consulting, Inc.

Chantilly, VA

Chantilly, VA | 75 awards | Top agency Department of Health and Human Services | NAICS 541512

$38,794,562

Excella, LLC

Arlington, VA

Arlington, VA | 47 awards | Top agency Department of Homeland Security | NAICS 541519

$189,609,374

Gannett Fleming, Inc.

Camp Hill, PA

Camp Hill, PA | 5 awards | Top agency Department of Defense | NAICS 541512

$9,719,403

Sierra7, Inc.

Mclean, VA

Mclean, VA | 141 awards | Top agency Department of Veterans Affairs | NAICS 541512

$49,700,242

Caci-iss, LLC

Chantilly, VA

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

$179,623,823

Intellect Solutions, LLC

Vienna, VA

Vienna, VA | 86 awards | Top agency Department of Defense | NAICS 541511

$15,343,955

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