General Services Administration NAICS 541715 and PSC R425 contractors

Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology). SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL. Cross-code overlap under General Services Administration.

General Services Administration · NAICS 541715 · PSC R425

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$76,694,584,350

State overlap

Top recipients

Visible recipients in the General Services Administration overlap of NAICS 541715 and PSC R425

Ironmountain Solutions, LLC

Huntsville, AL

Huntsville, AL | 72 awards | Top agency Department of Defense | NAICS 541330

$377,300,827

Dt Professional Services, LLC

Moorpark, CA

Moorpark, CA | 59 awards | Top agency Department of Defense | NAICS 541330

$23,014,172

Anavation, LLC

Chantilly, VA

Chantilly, VA | 64 awards | Top agency Department of Defense | NAICS 541712

$62,935,036

Bevilacqua Research Corporation

Huntsville, AL

Huntsville, AL | 41 awards | Top agency Department of Defense | NAICS 541330

$154,499,355

Altamira Technologies CORP

Mc Lean, VA

Mc Lean, VA | 25 awards | Top agency Department of Defense | NAICS 541712

$214,491,150

Davis Strategic Innovations, Inc.

Huntsville, AL

Huntsville, AL | 9 awards | Top agency Department of Defense | NAICS 541715

$500

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