Department of Defense NAICS 541330 and PSC AC22 contractors

Engineering Services. NATIONAL DEFENSE R&D SERVICES; ATOMIC ENERGY DEFENSE ACTIVITIES; APPLIED RESEARCH. Cross-code overlap under Department of Defense.

Department of Defense · NAICS 541330 · PSC AC22

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$602,869,567

State overlap

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 541330 and PSC AC22

Sierra Lobo INC

Fremont, OH

Fremont, OH | 99 awards | Top agency National Aeronautics and Space Administration | NAICS 541715

$291,897,123

Kratos Defense & Rocket Support Services, Inc.

San Diego, CA

San Diego, CA | 38 awards | Top agency Department of Defense | NAICS 541330

$310,972,444

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