Department of Defense NAICS 562211 and PSC R499 contractors

Hazardous Waste Treatment and Disposal. SUPPORT- PROFESSIONAL: OTHER. 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 562211 · PSC R499

Last updated: April 3, 2026

Visible recipients

Mapped obligations

$213,103,039

State overlap

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 562211 and PSC R499

Ecc Constructors LLC

Burlingame, CA

Ecc Constructors LLC is a federal category business profile based in Burlingame, CA. The current public data layer shows $389,010,988 in visible federal obligations across 61 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 562119 (Other Waste Collection). The profile also shows meaningful product and service activity in PSC F999.

$213,103,039