Department of the Treasury NAICS 562211 and PSC S222 contractors

Hazardous Waste Treatment and Disposal. HOUSEKEEPING- WASTE TREATMENT/STORAGE. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of the Treasury.

Department of the Treasury · NAICS 562211 · PSC S222

Last updated: April 3, 2026

Visible recipients

Mapped obligations

$183,494,748

State overlap

Top recipients

Visible recipients in the Department of the Treasury overlap of NAICS 562211 and PSC S222

Clean Harbors Environmental Services INC

Norwell, MA

Clean Harbors Environmental Services INC is a federal category business profile based in Norwell, MA. The current public data layer shows $20,527,027 in visible federal obligations across 1,632 awards or transactions. Department of Agriculture appears as the strongest visible awarding agency. Top industry concentration is in NAICS 562910 (Remediation Services). The profile also shows meaningful product and service activity in PSC R706.

$183,494,748