General Services Administration NAICS 541512 and PSC D399 contractors

Computer Systems Design Services. IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS. Cross-code overlap under General Services Administration.

General Services Administration · NAICS 541512 · PSC D399

Last updated: April 13, 2026

Visible recipients

Mapped obligations

$226,146,152,867

State overlap

Top recipients

Visible recipients in the General Services Administration overlap of NAICS 541512 and PSC D399

Sparksoft Corporation

Columbia, MD

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

$650,110,791

Planned Systems International INC

Columbia, MD

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

$575,223,330

Macaulay-brown, Inc.

Dayton, OH

Dayton, OH | 5 awards | Top agency General Services Administration | NAICS 541511

Mantech Enterprise Management, Inc.

Fairfax, VA

Fairfax, VA | 5 awards | Top agency Department of Defense | NAICS 541712

$86,392,249

Karsun Solutions LLC

Herndon, VA

Herndon, VA | 125 awards | Top agency Department of Transportation | NAICS 541519

$103,812,028

Smartronix, LLC

Hollywood, MD

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

$1,842,598,432

Nava Pbc

Washington, DC

Washington, DC | 72 awards | Top agency Department of Health and Human Services | NAICS 541511

$96,760,364

Innovative Management Concepts, INC

Blairsville, GA

Blairsville, GA | 80 awards | Top agency General Services Administration | NAICS 541512

$868,402,113

Abacus Technology Corporation

Chevy Chase, MD

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

$288,286,842

Thunderyard Liberty Jv LLC

Westlake, OH

Westlake, OH | 28 awards | Top agency Department of Veterans Affairs | NAICS 541511

$39,374,504

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