Department of Defense NAICS 541990 and PSC AC62 contractors

All Other Professional, Scientific, and Technical Services. R&D- DEFENSE SYSTEM: ELECTRONICS/COMMUNICATION EQUIPMENT (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT). Cross-code overlap under Department of Defense.

Department of Defense · NAICS 541990 · PSC AC62

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$480,160,643

State overlap

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 541990 and PSC AC62

Peraton Labs INC

Basking Ridge, NJ

Basking Ridge, NJ | 73 awards | Top agency Department of Defense | NAICS 541715

$55,786,773

Riverside Research Institute

New York, NY

New York, NY | 45 awards | Top agency Department of Defense | NAICS 541712

$322,583,797

Altamira Technologies CORP

Mc Lean, VA

Mc Lean, VA | 25 awards | Top agency Department of Defense | NAICS 541712

$101,790,073

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