General Services Administration NAICS 541620 contractors

Environmental Consulting Services. Contractors in this NAICS lane under General Services Administration.

Agency: General Services Administration

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$1,062,711,536

Visible recipients tied to General Services Administration and NAICS 541620

Rs&h, Inc.

Merritt Island, FL

Merritt Island, FL | 21 awards | Top agency National Aeronautics and Space Administration | NAICS 541310

Bristol General Contractors, LLC

Anchorage, AK

Anchorage, AK | 20 awards | Top agency Department of Defense | NAICS 236220

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