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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 contractor overlap.

NAICS 541715 + PSC R499

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$38,062,367,933

State overlap

Top recipients

Visible recipients in the NAICS 541715 and PSC R499 overlap

Southland Industries

Sterling, VA

Sterling, VA | 15 awards | Top agency Department of Defense | NAICS 541330

$622,761

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

Cintel INC

Huntsville, AL

Huntsville, AL | 21 awards | Top agency Department of Defense | NAICS 541715

$1,552,951

Information Management Group Incorporated

Fairfax, VA

Fairfax, VA | 15 awards | Top agency Department of Defense | NAICS 541513

$2,924,172

Altamira Technologies CORP

Mc Lean, VA

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

$112,802,512

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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