Department of Homeland Security NAICS 488190 contractors

Other Support Activities for Air Transportation. Contractors in this NAICS lane under Department of Homeland Security.

Agency: Department of Homeland Security

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$36,654,160,917

Visible recipients tied to Department of Homeland Security and NAICS 488190

Amentum Services, Inc.

Chantilly, VA

Chantilly, VA | 1,909 awards | Top agency Department of Defense | NAICS 561210

$4,956,330,940

Vertex Aerospace LLC

Madison, MS

Madison, MS | 623 awards | Top agency Department of Defense | NAICS 488190

$13,685,156,572

General Atomics Aeronautical Systems, Inc.

Poway, CA

Poway, CA | 452 awards | Top agency Department of Defense | NAICS 336411

$2,084,144,397

General Atomics

San Diego, CA

San Diego, CA | 243 awards | Top agency Department of Defense | NAICS 336411

$2,084,327,249

Tyonek Worldwide Services INC

Anchorage, AK

Anchorage, AK | 20 awards | Top agency Department of Defense | NAICS 336412

$1,063,005

Pinnacle Solutions, LLC

Huntsville, AL

Huntsville, AL | 31 awards | Top agency Department of Defense | NAICS 336413

$142,199,814

Strategic Technology Institute INC

Rockville, MD

Rockville, MD | 130 awards | Top agency Department of Defense | NAICS 336411

$24,467,473

Dyncorp International LLC

Fort Worth, TX

Fort Worth, TX | 39 awards | Top agency Department of Defense | NAICS 561210

$8,097,082,835

Tyonek Aircraft Overhaul, LLC

Anchorage, AK

Anchorage, AK | 15 awards | Top agency Department of Homeland Security | NAICS 334511

$725,744

Yulista Support Services LLC

Huntsville, AL

Huntsville, AL | 168 awards | Top agency Department of Defense | NAICS 488190

$294,443,038

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