State + agency + NAICS page

Department of Homeland Security NAICS 541712 contractors in California

Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology). Use this deeper state-buyer-industry page to see which visible contractors sit closest to this exact overlap in the public AwardRegistry layer.

California + Department of Homeland Security
Last updated: April 8, 2026

Visible recipients

3

Mapped obligations

$60,050,449

Top PSC links

4

Top recipients

Visible recipients tied to Department of Homeland Security, California, and NAICS 541712

L3harris Interstate Electronics Corporation

Yorba Linda, CA

L3harris Interstate Electronics Corporation is a federal category business profile based in Yorba Linda, CA. The current public data layer shows $138,604,778 in visible federal obligations across 40 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541330 (Engineering Services). The profile also shows meaningful product and service activity in PSC H914.

$12,550,621

General Atomics Systems Integration, LLC

San Diego, CA

General Atomics Systems Integration, LLC is a federal category business profile based in San Diego, CA. The current public data layer shows $97,803,331 in visible federal obligations across 5 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541712 (Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)). The profile also shows meaningful product and service activity in PSC B599.

$45,994,339

General Atomics Electronic Systems, Inc.

San Diego, CA

General Atomics Electronic Systems, Inc. is a federal category business profile based in San Diego, CA. The current public data layer shows $18,128,783 in visible federal obligations across 5 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 334516 (Analytical Laboratory Instrument Manufacturing). The profile also shows meaningful product and service activity in PSC 6640.

$1,505,489