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Home/Department of Homeland Security/NAICS 488999

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Department of Homeland Security NAICS 488999 contractors

All Other Support Activities for Transportation. Contractors in this NAICS lane under Department of Homeland Security.

Agency: Department of Homeland Security

Last updated: April 9, 2026

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1

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$722,202,503

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Visible recipients tied to Department of Homeland Security and NAICS 488999

Mantech Advanced Systems International, Inc.

Herndon, VA

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

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Back to Department of Homeland Security
NAICS 488999 -- national view