Department of Health and Human Services NAICS 541512 and PSC D399 contractors

Computer Systems Design Services. IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS. Cross-code overlap under Department of Health and Human Services.

Department of Health and Human Services · NAICS 541512 · PSC D399

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$184,857,196,016

State overlap

Top recipients

Visible recipients in the Department of Health and Human Services overlap of NAICS 541512 and PSC D399

A-tek, Inc.

Mc Lean, VA

Mc Lean, VA | 33 awards | Top agency Department of Health and Human Services | NAICS 541512

$160,258,658

Lcg Systems LLC

Rockville, MD

Rockville, MD | 40 awards | Top agency Department of Health and Human Services | NAICS 541512

$486,640,551

Optumserve Technology Services, Inc.

La Crosse, WI

La Crosse, WI | 36 awards | Top agency Department of Health and Human Services | NAICS 541512

$1,596,994,450

Digital Management LLC

Mc Lean, VA

Mc Lean, VA | 73 awards | Top agency Department of Defense | NAICS 541512

$2,072,877,078

T And T Consulting Services Inc.

Falls Church, VA

Falls Church, VA | 73 awards | Top agency Department of Defense | NAICS 541511

$120,139,157

Caci Enterprise Solutions, LLC

Chantilly, VA

Chantilly, VA | 11 awards | Top agency Department of Defense | NAICS 541512

$1,391,477,258

Patriot LLC

Columbia, MD

Columbia, MD | 47 awards | Top agency Department of Health and Human Services | NAICS 541512

$299,097,549

Ellumen, Inc.

Silver Spring, MD

Silver Spring, MD | 52 awards | Top agency Department of Defense | NAICS 541512

$270,087,589

Acentra Health LLC

Mclean, VA

Mclean, VA | 29 awards | Top agency Department of Veterans Affairs | NAICS 541519

$129,703,300

Asrc Federal Data Solutions, LLC

Beltsville, MD

Beltsville, MD | 49 awards | Top agency National Aeronautics and Space Administration | NAICS 541512

$546,947,552

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