NAICS 541990 and PSC AD25 contractors

All Other Professional, Scientific, and Technical Services. R&D- DEFENSE OTHER: SERVICES (OPERATIONAL SYSTEMS DEVELOPMENT). Cross-code contractor overlap.

NAICS 541990 + PSC AD25

Last updated: April 5, 2026

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Mapped obligations

$1,135,362,123

State overlap

Top recipients

Visible recipients in the NAICS 541990 and PSC AD25 overlap

Qlarant Integrity Solutions LLC

Easton, MD

Easton, MD | 24 awards | Top agency Department of Health and Human Services | NAICS 541990

$1,135,362,123

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