General Services Administration PSC D399 contractors in Maryland

IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS. Contractors in this state-buyer-PSC overlap.

Maryland + General Services Administration

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$2,035,263,231

Visible recipients tied to General Services Administration, Maryland, 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

$102,402,291

Index Analytics LLC

Windsor Mill, MD

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

$19,926,489

Enlighten It Consulting LLC

Columbia, MD

Columbia, MD | 45 awards | Top agency Department of Defense | NAICS 541511

$37,187,023

Sparksoft Corporation

Columbia, MD

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

$214,605,831

Planned Systems International INC

Columbia, MD

Columbia, MD | 64 awards | Top agency Department of Defense | NAICS 541519

$434,905,642

Smartronix, LLC

Hollywood, MD

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

$405,293,138

Abacus Technology Corporation

Chevy Chase, MD

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

$100,267,179

Lcg Systems LLC

Rockville, MD

Rockville, MD | 40 awards | Top agency Department of Health and Human Services | NAICS 541512

$142,301,004

Ellumen, Inc.

Silver Spring, MD

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

$46,388,643

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