Department of Transportation NAICS 541360 and PSC AD91 contractors

Geophysical Surveying and Mapping Services. R&D- DEFENSE OTHER: OTHER (BASIC RESEARCH). 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 541360 · PSC AD91

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$233,258,035

State overlap

Top recipients

Visible recipients in the Department of Transportation overlap of NAICS 541360 and PSC AD91

Woolpert, Inc.

Beavercreek, OH

Woolpert, Inc. is a federal category business profile based in Beavercreek, OH. The current public data layer shows $53,524,547 in visible federal obligations across 89 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541360 (Geophysical Surveying and Mapping Services). The profile also shows meaningful product and service activity in PSC C219.

$233,258,035