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NAICS 488999 and PSC DA01 contractors

All Other Support Activities for Transportation. IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SUPPORT SERVICES (LABOR). Cross-code contractor overlap.

NAICS 488999 + PSC DA01

Last updated: April 9, 2026

Visible recipients

Mapped obligations

$1,413,099,808

State overlap

Top recipients

Visible recipients in the NAICS 488999 and PSC DA01 overlap

Mantech Advanced Systems International, Inc.

Herndon, VA

Herndon, VA | 683 awards | Top agency Department of Defense | NAICS 541330

$1,413,099,808

NAICS page

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