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Department of Health and Human Services NAICS 518210 and PSC R799 contractors

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services. SUPPORT- MANAGEMENT: 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 518210 · PSC R799
Last updated: April 8, 2026

Visible recipients

8

Mapped obligations

$1,059,100,354

State overlap

4

Top recipients

Visible recipients in the Department of Health and Human Services overlap of NAICS 518210 and PSC R799

Chenega Government Consulting, LLC

Chesapeake, VA

Chenega Government Consulting, LLC is a federal 8a program participant profile based in Chesapeake, VA. The current public data layer shows $250,368,522 in visible federal obligations across 5 awards or transactions. Department of Energy appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541512 (Computer Systems Design Services). The profile also shows meaningful product and service activity in PSC R499.

$59,533,843

Guidehouse Digital LLC

Mc Lean, VA

Guidehouse Digital LLC is a federal category business profile based in Mc Lean, VA. The current public data layer shows $129,682,252 in visible federal obligations across 388 awards or transactions. Department of Homeland Security appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541512 (Computer Systems Design Services). The profile also shows meaningful product and service activity in PSC D318.

$310,885,129

Kadiak LLC

Anchorage, AK

Kadiak LLC is a federal 8a program participant profile based in Anchorage, AK. The current public data layer shows $105,701,897 in visible federal obligations across 175 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541611 (Administrative Management and General Management Consulting Services). The profile also shows meaningful product and service activity in PSC R499.

$137,760,663

Qlarant Integrity Solutions LLC

Easton, MD

Qlarant Integrity Solutions LLC is a federal category business profile based in Easton, MD. The current public data layer shows $84,807,227 in visible federal obligations across 24 awards or transactions. Department of Health and Human Services appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541990 (All Other Professional, Scientific, and Technical Services). The profile also shows meaningful product and service activity in PSC R499.

$433,047,015

The Lewin Group, Inc.

La Crosse, WI

The Lewin Group, Inc. is a federal category business profile based in La Crosse, WI. The current public data layer shows $46,392,453 in visible federal obligations across 82 awards or transactions. Department of Health and Human Services appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541720 (Research and Development in the Social Sciences and Humanities). The profile also shows meaningful product and service activity in PSC R499.

$87,591,298

Prometheus Federal Services LLC

Chantilly, VA

Prometheus Federal Services LLC is a federal category business profile based in Chantilly, VA. The current public data layer shows $33,302,245 in visible federal obligations across 95 awards or transactions. Department of Veterans Affairs appears as the strongest visible awarding agency. Top industry concentration is in NAICS 561320 (Temporary Help Services). The profile also shows meaningful product and service activity in PSC R499.

$7,772,321

Healthcare Management Solutions, LLC

Fairmont, WV

Healthcare Management Solutions, LLC is a federal category business profile based in Fairmont, WV. The current public data layer shows $7,894,008 in visible federal obligations across 23 awards or transactions. Department of Health and Human Services appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541611 (Administrative Management and General Management Consulting Services). The profile also shows meaningful product and service activity in PSC R499.

$22,253,494

Public Consulting Group LLC

Boston, MA

Public Consulting Group LLC is a federal category business profile based in Boston, MA. The current public data layer shows $1,811,701 in visible federal obligations across 16 awards or transactions. National Archives and Records Administration appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541511 (Custom Computer Programming Services). The profile also shows meaningful product and service activity in PSC DA01.

$256,591