Department of Homeland Security NAICS 541620 contractors in Maryland

Environmental Consulting Services. Contractors in this state-buyer-industry overlap.

Maryland + Department of Homeland Security

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$129,001,374

Visible recipients tied to Department of Homeland Security, Maryland, and NAICS 541620

Resource Management Concepts, Inc.

Lexington Park, MD

Lexington Park, MD | 153 awards | Top agency Department of Defense | NAICS 541330

Feditc, LLC

Rockville, MD

Rockville, MD | 50 awards | Top agency Department of Defense | NAICS 541512

Advanced Technologies And Laboratories (atl) International, Inc.

Gaithersburg, MD

Gaithersburg, MD | 36 awards | Top agency Department of Energy | NAICS 562910

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