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Department of Health and Human Services NAICS 237990 and PSC R499 contractors
Other Heavy and Civil Engineering Construction. 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 237990 · PSC R499
Last updated: April 6, 2026
Visible recipients
1
Mapped obligations
$113,370,482
State overlap
1
Top recipients