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Department of Transportation NAICS 541330 and PSC D318 contractors

Engineering Services. IT AND TELECOM- INTEGRATED HARDWARE/SOFTWARE/SERVICES SOLUTIONS, PREDOMINANTLY SERVICES. 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 541330 · PSC D318
Last updated: April 8, 2026

Visible recipients

4

Mapped obligations

$6,480,245,348

State overlap

3

Top recipients

Visible recipients in the Department of Transportation overlap of NAICS 541330 and PSC D318

Peraton Inc.

Herndon, VA

Peraton Inc. is a federal category business profile based in Herndon, VA. The current public data layer shows $2,259,377,244 in visible federal obligations across 1,140 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 D318.

$6,019,998,207

Gannett Fleming, Inc.

Camp Hill, PA

Gannett Fleming, Inc. is a federal category business profile based in Camp Hill, PA. The current public data layer shows $35,660,174 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 541512 (Computer Systems Design Services). The profile also shows meaningful product and service activity in PSC D308.

$27,924,946

Mcr Federal, LLC

Alexandria, VA

Mcr Federal, LLC is a federal category business profile based in Alexandria, VA. The current public data layer shows $12,227,728 in visible federal obligations across 23 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 R425.

$190,420,857

Arctic Slope Technical Services, Inc.

Beltsville, MD

Arctic Slope Technical Services, Inc. is a federal 8a program participant profile based in Beltsville, MD. The current public data layer shows $6,571,777 in visible federal obligations across 126 awards or transactions. National Aeronautics and Space Administration 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 R425.

$241,901,338