Department of Homeland Security NAICS 541512 contractors

Computer Systems Design Services. Contractors in this NAICS lane under Department of Homeland Security.

Agency: Department of Homeland Security

Last updated: April 17, 2026

Visible recipients

142

Mapped obligations

$149,771,103,180

Visible recipients tied to Department of Homeland Security and NAICS 541512

S4 INC

Bedford, MA

Bedford, MA | 5 awards | Top agency Small Business Administration | NAICS 517110

-$3,668

Alutiiq Advanced Security Solutions LLC

Anchorage, AK

Anchorage, AK | 6 awards | Top agency Department of Homeland Security | NAICS 561612

$9,892,434

Intelligent Waves LLC

Reston, VA

Reston, VA | 48 awards | Top agency Department of Veterans Affairs | NAICS 541519

$59,888,601

Information Management Group Incorporated

Fairfax, VA

Fairfax, VA | 15 awards | Top agency Department of Defense | NAICS 541513

$1,396,866

Akira Technologies Inc.

Washington, DC

Washington, DC | 64 awards | Top agency Department of Homeland Security | NAICS 541519

$45,525,944

Asm Research, LLC

Fairfax, VA

Fairfax, VA | 16 awards | Top agency Department of Veterans Affairs | NAICS 541512

$985,046,754

Koniag Information Security Services LLC

Anchorage, AK

Anchorage, AK | 5 awards | Top agency Department of Defense | NAICS 541512

$83,052,110

Edc Consulting, LLC

Vienna, VA

Vienna, VA | 13 awards | Top agency Department of Defense | NAICS 541512

$68,420,526

Caci-cms Information Systems, LLC

Chantilly, VA

Chantilly, VA | 7 awards | Top agency Department of Defense | NAICS 541512

$390,471,894

Lockheed Martin Services, LLC

Gaithersburg, MD

Gaithersburg, MD | 5 awards | Top agency Department of Transportation | NAICS 541512

$3,996,231,269

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