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Department of Health and Human Services NAICS 541990 and PSC D399 contractors in Maryland

All Other Professional, Scientific, and Technical Services. IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS. Use this deepest state-buyer cross-code page to see which visible contractors sit in the exact overlap of buyer, geography, industry, and product-service lane.

Maryland · Department of Health and Human Services
Last updated: April 8, 2026

Visible recipients

10

Mapped obligations

$2,615,071,768

Cross-code depth

4 filters

Top recipients

Visible recipients tied to Department of Health and Human Services, Maryland, NAICS 541990, and PSC D399

Index Analytics LLC

Windsor Mill, MD

Index Analytics LLC is a federal 8a program participant profile based in Windsor Mill, MD. The current public data layer shows $128,318,436 in visible federal obligations across 85 awards or transactions. Department of Health and Human Services 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.

$19,936,489

Sparksoft Corporation

Columbia, MD

Sparksoft Corporation is a federal 8a program participant profile based in Columbia, MD. The current public data layer shows $87,873,983 in visible federal obligations across 52 awards or transactions. Department of Health and Human Services 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 DA01.

$224,132,863

Planned Systems International INC

Columbia, MD

Planned Systems International INC is a federal asian pacific american owned business profile based in Columbia, MD. The current public data layer shows $86,857,253 in visible federal obligations across 64 awards or transactions. Department of Defense 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 D399.

$509,160,261

Reli Group INC

Windsor Mill, MD

Reli Group INC is a federal 8a program participant profile based in Windsor Mill, MD. The current public data layer shows $79,433,948 in visible federal obligations across 119 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 R408.

$150,716,305

Digital Infuzion, LLC

Rockville, MD

Digital Infuzion, LLC is a federal category business profile based in Rockville, MD. The current public data layer shows $36,925,179 in visible federal obligations across 42 awards or transactions. Department of Health and Human Services 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.

$134,806,915

Lcg Systems LLC

Rockville, MD

Lcg Systems LLC is a federal black american owned business profile based in Rockville, MD. The current public data layer shows $31,956,062 in visible federal obligations across 40 awards or transactions. Department of Health and Human Services 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.

$142,325,569

Ellumen, Inc.

Silver Spring, MD

Ellumen, Inc. is a federal category business profile based in Silver Spring, MD. The current public data layer shows $21,911,057 in visible federal obligations across 52 awards or transactions. Department of Defense 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 R408.

$50,998,409

Asrc Federal Data Networx, LLC

Beltsville, MD

Asrc Federal Data Networx, LLC is a federal 8a program participant profile based in Beltsville, MD. The current public data layer shows $7,473,962 in visible federal obligations across 17 awards or transactions. Department of Agriculture 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 D399.

$111,587,188

Medical Science & Computing, LLC

Rockville, MD

Medical Science & Computing, LLC is a federal category business profile based in Rockville, MD. The current public data layer shows $676,667 in visible federal obligations across 184 awards or transactions. Department of Health and Human Services 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.

$1,002,682,406

Leidos Management Systems Designers, Inc.

Gaithersburg, MD

Leidos Management Systems Designers, Inc. is a federal category business profile based in Gaithersburg, MD. The current public data layer shows -$1,036,062 in visible federal obligations across 9 awards or transactions. Department of the Treasury appears as the strongest visible awarding agency. Top industry concentration is in NAICS 443120 (Computer and Software Stores). The profile also shows meaningful product and service activity in PSC D308.

$268,725,363