National Aeronautics and Space Administration NAICS 541990 and PSC D306 contractors

All Other Professional, Scientific, and Technical Services. IT AND TELECOM- SYSTEMS ANALYSIS. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under National Aeronautics and Space Administration.

National Aeronautics and Space Administration · NAICS 541990 · PSC D306

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$114,623,672

State overlap

Top recipients

Visible recipients in the National Aeronautics and Space Administration overlap of NAICS 541990 and PSC D306

Mantech Systems Engineering Corporation

Fairfax, VA

Mantech Systems Engineering Corporation is a federal category business profile based in Fairfax, VA. The current public data layer shows $1,150,010,370 in visible federal obligations across 5 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541330 (Engineering Services). The profile also shows meaningful product and service activity in PSC R425.

$114,623,672