Department of Defense NAICS 561210 and PSC AD94 contractors

Facilities Support Services. R&D- DEFENSE OTHER: OTHER (ENGINEERING DEVELOPMENT). 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 561210 · PSC AD94

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$4,944,485,858

State overlap

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 561210 and PSC AD94

Amentum Technology, Inc.

Tullahoma, TN

Amentum Technology, Inc. is a federal category business profile based in Tullahoma, TN. The current public data layer shows $475,758,979 in visible federal obligations across 491 awards or transactions. National Aeronautics and Space Administration appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541712 (Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)). The profile also shows meaningful product and service activity in PSC R425.

$4,944,485,858