Small Business Administration NAICS 541715 and PSC R499 contractors

Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology). SUPPORT- PROFESSIONAL: OTHER. Cross-code overlap under Small Business Administration.

Small Business Administration · NAICS 541715 · PSC R499

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$1,787,955,727

State overlap

Top recipients

Visible recipients in the Small Business Administration overlap of NAICS 541715 and PSC R499

Bevilacqua Research Corporation

Huntsville, AL

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

$17,282,001

Alluvionic INC

Melbourne, FL

Melbourne, FL | 33 awards | Top agency Department of Defense | NAICS 541611

$4,727,488

Netizen Corporation

Allentown, PA

Allentown, PA | 30 awards | Top agency Department of Defense | NAICS 541519

$4,627,938

Axiologic Solutions LLC

Fairfax, VA

Fairfax, VA | 35 awards | Top agency Department of Defense | NAICS 541330

$8,000

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