Department of Justice NAICS 541712 and PSC D399 contractors

Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology). IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS. Cross-code overlap under Department of Justice.

Department of Justice · NAICS 541712 · PSC D399

Last updated: April 9, 2026

Visible recipients

Mapped obligations

$1,996,968,170

State overlap

Top recipients

Visible recipients in the Department of Justice overlap of NAICS 541712 and PSC D399

Mantech Advanced Systems International, Inc.

Herndon, VA

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

$1,820,646,792

Peraton Technology Services Inc.

Chantilly, VA

Chantilly, VA | 259 awards | Top agency General Services Administration | NAICS 541330

$176,321,378

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