General Services Administration 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 · General Services Administration

Last updated: April 8, 2026

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$919,848,058

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Visible recipients tied to General Services Administration, Maryland, NAICS 541611, and PSC D399

Index Analytics LLC

Windsor Mill, MD

Windsor Mill, MD | 85 awards | Top agency Department of Health and Human Services | NAICS 541511

Sparksoft Corporation

Columbia, MD

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

Ellumen, Inc.

Silver Spring, MD

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

Avid Technology Professionals, LLC

Laurel, MD

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

Medical Science & Computing, LLC

Rockville, MD

Rockville, MD | 184 awards | Top agency Department of Health and Human Services | NAICS 541512

Aquilent, Inc.

Laurel, MD

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

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