Department of Defense NAICS 541611 and PSC D399 contractors in Maryland

Administrative Management and General Management Consulting Services. IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS. Deepest cross-filter overlap.

Maryland · Department of Defense

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$1,992,658,070

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Top recipients

Visible recipients tied to Department of Defense, Maryland, NAICS 541611, and PSC D399

Tista Science And Technology Corporation

Rockville, MD

Rockville, MD | 37 awards | Top agency Department of Veterans Affairs | NAICS 541512

$575,866,468

Sparksoft Corporation

Columbia, MD

Columbia, MD | 52 awards | Top agency Department of Health and Human Services | NAICS 541512

$214,665,551

Reli Group INC

Windsor Mill, MD

Windsor Mill, MD | 119 awards | Top agency Department of Health and Human Services | NAICS 541611

$464,181,790

Decisionpoint Corporation

Gaithersburg, MD

Gaithersburg, MD | 120 awards | Top agency Department of Defense | NAICS 541513

$27,312,520

Ellumen, Inc.

Silver Spring, MD

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

$46,958,431

Systems Plus, Inc.

Rockville, MD

Rockville, MD | 56 awards | Top agency Department of Defense | NAICS 541330

$67,672,110

The Centech Group Inc.

Bethesda, MD

Bethesda, MD | 40 awards | Top agency Department of Defense | NAICS 517110

$236,280,021

Avid Technology Professionals, LLC

Laurel, MD

Laurel, MD | 6 awards | Top agency Department of Defense | NAICS 541513

$500,268

Aquilent, Inc.

Laurel, MD

Laurel, MD | 5 awards | Top agency Department of Health and Human Services | NAICS 541512

$138,983,603

Leidos Management Systems Designers, Inc.

Gaithersburg, MD

Gaithersburg, MD | 9 awards | Top agency Department of the Treasury | NAICS 443120

$220,237,308

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