Department of Defense NAICS 541990 and PSC Q401 contractors

All Other Professional, Scientific, and Technical Services. MEDICAL- NURSING. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Defense.

Department of Defense · NAICS 541990 · PSC Q401

Last updated: April 4, 2026

Visible recipients

Mapped obligations

$3,264,284

State overlap

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 541990 and PSC Q401

Vighter LLC

San Antonio, TX

Vighter LLC is a federal category business profile based in San Antonio, TX. The current public data layer shows $1,492,227 in visible federal obligations across 31 awards or transactions. Department of Homeland Security appears as the strongest visible awarding agency. Top industry concentration is in NAICS 561320 (Temporary Help Services). The profile also shows meaningful product and service activity in PSC Q403.

$3,264,284