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Department of Justice NAICS 541512 and PSC D306 contractors

Computer Systems Design Services. IT AND TELECOM- SYSTEMS ANALYSIS. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Justice.

Department of Justice · NAICS 541512 · PSC D306
Last updated: April 8, 2026

Visible recipients

4

Mapped obligations

$657,799,676

State overlap

2

Top recipients

Visible recipients in the Department of Justice overlap of NAICS 541512 and PSC D306

Mantech Systems Engineering Corporation

Fairfax, VA

Mantech Systems Engineering Corporation is a federal category business profile based in Fairfax, VA. The current public data layer shows $1,150,010,370 in visible federal obligations across 5 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541330 (Engineering Services). The profile also shows meaningful product and service activity in PSC R425.

$120,888,964

Chenega Government Consulting, LLC

Chesapeake, VA

Chenega Government Consulting, LLC is a federal 8a program participant profile based in Chesapeake, VA. The current public data layer shows $250,368,522 in visible federal obligations across 5 awards or transactions. Department of Energy appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541512 (Computer Systems Design Services). The profile also shows meaningful product and service activity in PSC R499.

$78,741,314

Ains INC

Gaithersburg, MD

Ains INC is a federal category business profile based in Gaithersburg, MD. The current public data layer shows $2,867,665 in visible federal obligations across 5 awards or transactions. Department of Veterans Affairs appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541519 (Other Computer Related Services). The profile also shows meaningful product and service activity in PSC D399.

$258,205

Caci-cms Information Systems, LLC

Chantilly, VA

Caci-cms Information Systems, LLC is a federal category business profile based in Chantilly, VA. The current public data layer shows -$261,534 in visible federal obligations across 7 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541512 (Computer Systems Design Services). The profile also shows meaningful product and service activity in PSC D399.

$457,911,193