Department of Homeland Security NAICS 562211 contractors

Hazardous Waste Treatment and Disposal. Contractors in this NAICS lane under Department of Homeland Security.

Agency: Department of Homeland Security

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$96,406,675

Visible recipients tied to Department of Homeland Security and NAICS 562211

The Whitestone Group, Inc.

Reynoldsburg, OH

Reynoldsburg, OH | 67 awards | Top agency Department of Transportation | NAICS 561612

Clean Harbors Environmental Services INC

Norwell, MA

Norwell, MA | 1,632 awards | Top agency Department of Agriculture | NAICS 562910

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