Department of Defense NAICS 541690 and PSC 6920 contractors

Other Scientific and Technical Consulting Services. ARMAMENT TRAINING DEVICES. 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 541690 · PSC 6920

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$28,118,583

State overlap

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 541690 and PSC 6920

Trideum Corporation

Huntsville, AL

Trideum Corporation is a federal category business profile based in Huntsville, AL. The current public data layer shows $19,305,027 in visible federal obligations across 59 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.

$28,118,583