Department of Homeland Security NAICS 541330 and PSC R425 contractors in California

Engineering Services. SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL. Deepest cross-filter overlap.

California · Department of Homeland Security

Last updated: April 9, 2026

Visible recipients

Mapped obligations

$1,616,482,674

Cross-code depth

4 filters

Top recipients

Visible recipients tied to Department of Homeland Security, California, NAICS 541330, and PSC R425

L3harris Interstate Electronics Corporation

Yorba Linda, CA

Yorba Linda, CA | 40 awards | Top agency Department of Defense | NAICS 541330

$1,520,146,416

General Atomics Systems Integration, LLC

San Diego, CA

San Diego, CA | 5 awards | Top agency Department of Defense | NAICS 541712

$49,674,056

Dt Professional Services, LLC

Moorpark, CA

Moorpark, CA | 59 awards | Top agency Department of Defense | NAICS 541330

$46,662,202

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Department of Homeland Security NAICS 541330 and PSC R425 contractors in California

Engineering Services. SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL. Deepest cross-filter overlap.

California · Department of Homeland Security

Last updated: April 9, 2026

Visible recipients

Mapped obligations

$1,616,482,674

Cross-code depth

4 filters

Top recipients

Visible recipients tied to Department of Homeland Security, California, NAICS 541330, and PSC R425

L3harris Interstate Electronics Corporation

Yorba Linda, CA

Yorba Linda, CA | 40 awards | Top agency Department of Defense | NAICS 541330

$1,520,146,416

General Atomics Systems Integration, LLC

San Diego, CA

San Diego, CA | 5 awards | Top agency Department of Defense | NAICS 541712

$49,674,056

Dt Professional Services, LLC

Moorpark, CA

Moorpark, CA | 59 awards | Top agency Department of Defense | NAICS 541330

$46,662,202