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Department of Transportation NAICS 541712 and PSC D307 contractors

Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology). IT AND TELECOM- IT STRATEGY AND ARCHITECTURE. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Transportation.

Department of Transportation · NAICS 541712 · PSC D307
Last updated: April 8, 2026

Visible recipients

3

Mapped obligations

$1,299,947,890

State overlap

2

Top recipients

Visible recipients in the Department of Transportation overlap of NAICS 541712 and PSC D307

Northrop Grumman Information Technology INC

Mclean, VA

Northrop Grumman Information Technology INC is a federal category business profile based in Mclean, VA. The current public data layer shows $5,292,888,255 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 541511 (Custom Computer Programming Services). The profile also shows meaningful product and service activity in PSC D399.

$1,204,561,642

Mantech Enterprise Management, Inc.

Fairfax, VA

Mantech Enterprise Management, Inc. is a federal category business profile based in Fairfax, VA. The current public data layer shows $85,431,968 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 541712 (Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)). The profile also shows meaningful product and service activity in PSC D399.

$56,917,852

S & K Global Solutions LLC

Polson, MT

S & K Global Solutions LLC is a federal 8a program participant profile based in Polson, MT. The current public data layer shows $105,391 in visible federal obligations across 17 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541511 (Custom Computer Programming Services). The profile also shows meaningful product and service activity in PSC R706.

$38,468,396