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Department of Health and Human Services NAICS 561920 and PSC R499 contractors

Convention and Trade Show Organizers. SUPPORT- PROFESSIONAL: OTHER. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Health and Human Services.

Department of Health and Human Services · NAICS 561920 · PSC R499
Last updated: April 8, 2026

Visible recipients

2

Mapped obligations

$108,105,327

State overlap

2

Top recipients

Visible recipients in the Department of Health and Human Services overlap of NAICS 561920 and PSC R499