Department of Health and Human Services NAICS 541611 contractors

Administrative Management and General Management Consulting Services. Contractors in this NAICS lane under Department of Health and Human Services.

Agency: Department of Health and Human Services

Last updated: April 17, 2026

Visible recipients

146

Mapped obligations

$45,747,348,995

Visible recipients tied to Department of Health and Human Services and NAICS 541611

Cherokee Nation

Tahlequah, OK

Tahlequah, OK | 454 awards | Top agency Department of Health and Human Services | NAICS 541330

$650,192,058

Chickasaw Nation

Ada, OK

Ada, OK | 288 awards | Top agency Department of Health and Human Services | NAICS 541513

$5,516,897

Lmi Consulting, LLC

Tysons Corner, VA

Tysons Corner, VA | 256 awards | Top agency Department of Defense | NAICS 541330

$222,382,914

Gardaworld Federal Services LLC

Arlington, VA

Arlington, VA | 72 awards | Top agency Department of State | NAICS 561612

$1,038,280

Navajo Nation Tribal Government

Window Rock, AZ

Window Rock, AZ | 338 awards | Top agency Department of the Treasury | NAICS 621512

$122,712

Gilbane Building Company

Baltimore, MD

Baltimore, MD | 5 awards | Top agency Department of Health and Human Services | NAICS 236220

$20,754,493

Westat, Inc.

Bethesda, MD

Bethesda, MD | 469 awards | Top agency Department of Health and Human Services | NAICS 541720

$938,804,498

Magellan Federal, Inc.

Arlington, VA

Arlington, VA | 118 awards | Top agency Department of Defense | NAICS 624190

$352,945,827

United Concordia Companies, Inc.

Camp Hill, PA

Camp Hill, PA | 24 awards | Top agency Department of Defense | NAICS 524114

$1,222,053

Atlas Research LLC

Washington, DC

Washington, DC | 16 awards | Top agency Department of Veterans Affairs | NAICS 541611

$204,602,819

Page 2 of 15Prev 1 2 3...15 Next

Agency profile

Loading buyer-level contractor and category paths