Department of Defense NAICS 541620 and PSC C1GA contractors

Environmental Consulting Services. ARCHITECT AND ENGINEERING- CONSTRUCTION: AMMUNITION STORAGE BUILDINGS. 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 541620 · PSC C1GA

Last updated: April 2, 2026

Visible recipients

Mapped obligations

$47,182,889

State overlap

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 541620 and PSC C1GA

Aecom International Inc.

Frankfurt Am Main

Aecom International Inc. is a federal category business profile based in Frankfurt Am Main. The current public data layer shows $19,815,799 in visible federal obligations across 104 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 C212.

$47,182,889