Department of Health and Human Services NAICS 541990 contractors

All Other Professional, Scientific, and Technical Services. Contractors in this NAICS lane under Department of Health and Human Services.

Agency: Department of Health and Human Services

Last updated: April 20, 2026

Visible recipients

102

Mapped obligations

$21,705,919,908

Visible recipients tied to Department of Health and Human Services and NAICS 541990

Yakama Nation

Toppenish, WA

Toppenish, WA | 20 awards | Top agency Department of the Interior | NAICS 541990

$1,106,176

The Lewin Group, Inc.

La Crosse, WI

La Crosse, WI | 82 awards | Top agency Department of Health and Human Services | NAICS 541720

$29,836,113

Osage Nation

Pawhuska, OK

Pawhuska, OK | 211 awards | Top agency Department of Health and Human Services | NAICS 562910

$592,844

Center For Applied Research Solutions Cars

Santa Rosa, CA

Santa Rosa, CA | 5 awards | Top agency Department of Health and Human Services | NAICS 541990

$14,862,302

Goldbelt C6, LLC

Chesapeake, VA

Chesapeake, VA | 349 awards | Top agency Department of Health and Human Services | NAICS 541990

$115,240,814

Digital Infuzion, LLC

Rockville, MD

Rockville, MD | 42 awards | Top agency Department of Health and Human Services | NAICS 541512

$17,916,344

Cowlitz Indian Tribe

Longview, WA

Longview, WA | 70 awards | Top agency Department of Health and Human Services | NAICS 561990

$10,000

Nez Perce Tribe

Lapwai, ID

Lapwai, ID | 187 awards | Top agency Department of Health and Human Services | NAICS 541990

$2,766,557

Social & Scientific Systems, Inc.

Silver Spring, MD

Silver Spring, MD | 84 awards | Top agency Department of Health and Human Services | NAICS 541712

$120,720,147

Prometheus Federal Services LLC

Chantilly, VA

Chantilly, VA | 95 awards | Top agency Department of Veterans Affairs | NAICS 561320

$10,605,290

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