NAICS + PSC page

NAICS 493110 and PSC R425 contractors

General Warehousing and Storage. SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL. Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.

NAICS 493110 + PSC R425

Last updated: April 3, 2026

Visible recipients

Mapped obligations

$3,067,675,069

State overlap

Top recipients

Visible recipients in the NAICS 493110 and PSC R425 overlap

Amentum Services, Inc.

Chantilly, VA

Amentum Services, Inc. is a federal category business profile based in Chantilly, VA. The current public data layer shows $3,053,461,383 in visible federal obligations across 1,914 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 561210 (Facilities Support Services). The profile also shows meaningful product and service activity in PSC J015.

$3,067,675,069