General Services Administration NAICS 511210 and PSC D399 contractors

Software Publishers. IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS. Cross-code overlap under General Services Administration.

General Services Administration · NAICS 511210 · PSC D399

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$2,662,060,771

State overlap

Top recipients

Visible recipients in the General Services Administration overlap of NAICS 511210 and PSC D399

Dlt Solutions, LLC

Herndon, VA

Herndon, VA | 614 awards | Top agency Department of Defense | NAICS 541519

$998,481,058

Rei Systems, Inc.

Chantilly, VA

Chantilly, VA | 168 awards | Top agency Department of Health and Human Services | NAICS 541519

$172,255,166

Semanticbits LLC

Reston, VA

Reston, VA | 54 awards | Top agency Department of Health and Human Services | NAICS 541519

$348,901,113

Integrated Data Services, LLC

Henderson, NV

Henderson, NV | 98 awards | Top agency Department of Defense | NAICS 541511

$261,358,027

Oracle America, INC

Redwood City, CA

Redwood City, CA | 53 awards | Top agency Department of Defense | NAICS 532420

$409,840,213

Vertosoft, LLC

Leesburg, VA

Leesburg, VA | 88 awards | Top agency Department of Defense | NAICS 518210

$62,425,784

Telos Corporation (california)

Ashburn, VA

Ashburn, VA | 5 awards | Top agency Department of Defense | NAICS 511210

$9,336,047

Telos Corporation

Ashburn, VA

Ashburn, VA | 73 awards | Top agency Department of Defense | NAICS 517110

$383,108,502

Enquizit LLC

Mc Lean, VA

Mc Lean, VA | 24 awards | Top agency Department of Health and Human Services | NAICS 541519

$7,152,877

Dss, INC

Saint Charles, IL

Saint Charles, IL | 5 awards | Top agency Department of Veterans Affairs | NAICS 541519

$9,201,984

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