Department of Homeland Security NAICS 562910 and PSC C211 contractors

Remediation Services. ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING. Cross-code overlap under Department of Homeland Security.

Department of Homeland Security · NAICS 562910 · PSC C211

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$1,208,668,039

State overlap

Top recipients

Visible recipients in the Department of Homeland Security overlap of NAICS 562910 and PSC C211

Hdr Environmental, Operations And Construction, Inc.

Englewood, CO

Englewood, CO | 109 awards | Top agency Department of Defense | NAICS 541330

$655,025,180

Moffatt & Nichol

Long Beach, CA

Long Beach, CA | 5 awards | Top agency Department of Defense | NAICS 541330

$99,321,266

Arcadis U.s., Inc.

Highlands Ranch, CO

Highlands Ranch, CO | 100 awards | Top agency Department of Defense | NAICS 541330

$454,321,593

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