Department of Defense NAICS 541990 and PSC B506 contractors

All Other Professional, Scientific, and Technical Services. SPECIAL STUDIES/ANALYSIS- DATA (OTHER THAN SCIENTIFIC). Cross-code overlap under Department of Defense.

Department of Defense · NAICS 541990 · PSC B506

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$45,755,242

State overlap

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 541990 and PSC B506

Analytica LLC

Bethesda, MD

Bethesda, MD | 103 awards | Top agency Department of the Treasury | NAICS 541512

$39,819,075

Technical Assent, LLC

Arlington, VA

Arlington, VA | 35 awards | Top agency Department of Veterans Affairs | NAICS 541611

$5,936,167

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