Department of Defense NAICS 541990 and PSC M1BA contractors

All Other Professional, Scientific, and Technical Services. OPERATION OF AIR TRAFFIC CONTROL TOWERS. 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 M1BA

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$363,133,486

State overlap

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 541990 and PSC M1BA

Serco Management Services, Inc.

Reston, VA

Serco Management Services, Inc. is a federal category business profile based in Reston, VA. The current public data layer shows $198,766,291 in visible federal obligations across 5 awards or transactions. Department of Transportation appears as the strongest visible awarding agency. Top industry concentration is in NAICS 488111 (Air Traffic Control). The profile also shows meaningful product and service activity in PSC M1BA.

$363,133,486