General Services Administration NAICS 541330 and PSC D399 contractors in Maryland

Engineering Services. IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS. Deepest cross-filter overlap.

Maryland · General Services Administration

Last updated: April 17, 2026

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$6,215,744,684

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Visible recipients tied to General Services Administration, Maryland, NAICS 541330, and PSC D399

Mantech Sensor Technologies, Inc.

Belcamp, MD

Belcamp, MD | 5 awards | Top agency Department of Defense | NAICS 541330

Chenega Federal Systems, LLC

Bethesda, MD

Bethesda, MD | 20 awards | Top agency Department of Defense | NAICS 541330

Sparksoft Corporation

Columbia, MD

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

Smartronix, LLC

Hollywood, MD

Hollywood, MD | 179 awards | Top agency General Services Administration | NAICS 541330

Abacus Technology Corporation

Chevy Chase, MD

Chevy Chase, MD | 113 awards | Top agency Department of Defense | NAICS 517110

Ellumen, Inc.

Silver Spring, MD

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

Leidos Innovations Corporation

Gaithersburg, MD

Gaithersburg, MD | 2 awards | Top agency Department of Transportation | NAICS 334290

Avid Technology Professionals, LLC

Laurel, MD

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

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