Department of Health and Human Services NAICS 561990 contractors

All Other Support Services. Use this buyer-scoped industry page to see which visible contractors sit closest to this NAICS lane under Department of Health and Human Services.

Agency: Department of Health and Human Services

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$752,757,410

Visible recipients tied to Department of Health and Human Services and NAICS 561990

Cgi Federal Inc.

Fairfax, VA

Cgi Federal Inc. is a federal category business profile based in Fairfax, VA. The current public data layer shows $1,377,819,939 in visible federal obligations across 1,056 awards or transactions. Department of State 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 D399.

$479,167,614

Chenega Global Protection, LLC

Chantilly, VA

Chenega Global Protection, LLC is a federal 8a program participant profile based in Chantilly, VA. The current public data layer shows $187,152,746 in visible federal obligations across 377 awards or transactions. National Aeronautics and Space Administration appears as the strongest visible awarding agency. Top industry concentration is in NAICS 561612 (Security Guards and Patrol Services). The profile also shows meaningful product and service activity in PSC S206.

$135,580,441

Icf Consulting Group, Inc.

Reston, VA

Icf Consulting Group, Inc. is a federal category business profile based in Reston, VA. The current public data layer shows $116,023,152 in visible federal obligations across 5 awards or transactions. Office of Personnel Management appears as the strongest visible awarding agency. Top industry concentration is in NAICS 611430 (Professional and Management Development Training). The profile also shows meaningful product and service activity in PSC U001.

$40,171

Olgoonik Federal, LLC

Anchorage, AK

Olgoonik Federal, LLC is a federal 8a program participant profile based in Anchorage, AK. The current public data layer shows $82,183,012 in visible federal obligations across 133 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 493110 (General Warehousing and Storage). The profile also shows meaningful product and service activity in PSC S215.

$73,308,921

Qlarant Quality Solutions, Inc.

Easton, MD

Qlarant Quality Solutions, Inc. is a federal category business profile based in Easton, MD. The current public data layer shows $48,633,205 in visible federal obligations across 5 awards or transactions. Department of Health and Human Services appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541618 (Other Management Consulting Services). The profile also shows meaningful product and service activity in PSC Q101.

$987,791

Xtec, Incorporated

Miami, FL

Xtec, Incorporated is a federal category business profile based in Miami, FL. The current public data layer shows $43,455,311 in visible federal obligations across 81 awards or transactions. General Services Administration appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541519 (Other Computer Related Services). The profile also shows meaningful product and service activity in PSC 9330.

$12,204,516

Iem International, Inc.

Raleigh, NC

Iem International, Inc. is a federal category business profile based in Raleigh, NC. The current public data layer shows $20,749,459 in visible federal obligations across 39 awards or transactions. Department of Homeland Security 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.

$39,480,155

Fiore Industries INC

Albuquerque, NM

Fiore Industries INC is a federal black american owned business profile based in Albuquerque, NM. The current public data layer shows $19,785,859 in visible federal obligations across 25 awards or transactions. Department of Transportation appears as the strongest visible awarding agency. Top industry concentration is in NAICS 561612 (Security Guards and Patrol Services). The profile also shows meaningful product and service activity in PSC S206.

$11,987,801

Wsp USA Buildings INC

New York, NY

Wsp USA Buildings INC is a federal category business profile based in New York, NY. The current public data layer shows $8,064,949 in visible federal obligations across 5 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541330 (Engineering Services). The profile also shows meaningful product and service activity in PSC C211.