Department of Homeland Security NAICS 561990 contractors

All Other Support Services. Contractors in this NAICS lane under Department of Homeland Security.

Agency: Department of Homeland Security

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$995,449,516

Visible recipients tied to Department of Homeland Security and NAICS 561990

L3harris Technologies Integrated Systems L.p.

Greenville, TX

Greenville, TX | 403 awards | Top agency Department of Defense | NAICS 336413

Del-jen, Inc.

Clarksville, TN

Clarksville, TN | 5 awards | Top agency Department of Defense | NAICS 561210

Alutiiq Education & Training, LLC

Anchorage, AK

Anchorage, AK | 5 awards | Top agency Department of Labor | NAICS 611519

Centerra Group, LLC

Herndon, VA

Herndon, VA | 143 awards | Top agency Department of Energy | NAICS 561612

Crow Tribe Of Indians

Crow Agency, MT

Crow Agency, MT | 189 awards | Top agency Department of the Interior | NAICS 813311

Xtec, Incorporated

Miami, FL

Miami, FL | 81 awards | Top agency General Services Administration | NAICS 541519

Iem International, Inc.

Raleigh, NC

Raleigh, NC | 39 awards | Top agency Department of Homeland Security | NAICS 541611

Fiore Industries INC

Albuquerque, NM

Albuquerque, NM | 25 awards | Top agency Department of Transportation | NAICS 561612

Hoh Indian Tribe

Forks, WA

Forks, WA | 56 awards | Top agency Department of the Interior | NAICS 541990

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