NAICS + PSC page

NAICS 541199 and PSC AD25 contractors

All Other Legal Services. R&D- DEFENSE OTHER: SERVICES (OPERATIONAL SYSTEMS DEVELOPMENT). Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.

NAICS 541199 + PSC AD25

Last updated: April 5, 2026

Visible recipients

Mapped obligations

$172,913,054

State overlap

Top recipients

Visible recipients in the NAICS 541199 and PSC AD25 overlap

Qlarant Integrity Solutions LLC

Easton, MD

Qlarant Integrity Solutions LLC is a federal category business profile based in Easton, MD. The current public data layer shows $84,807,227 in visible federal obligations across 24 awards or transactions. Department of Health and Human Services appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541990 (All Other Professional, Scientific, and Technical Services). The profile also shows meaningful product and service activity in PSC R499.

$172,913,054