Department of Defense NAICS 336412 and PSC R425 contractors

Aircraft Engine and Engine Parts Manufacturing. SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL. 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 336412 · PSC R425

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$296,924,842

State overlap

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 336412 and PSC R425

Kihomac INC

Reston, VA

Kihomac INC is a federal asian pacific american owned business profile based in Reston, VA. The current public data layer shows $22,977,250 in visible federal obligations across 149 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.

$296,924,842