State + agency + NAICS page

Department of Defense NAICS 541310 contractors in Ohio

Architectural Services. Use this deeper state-buyer-industry page to see which visible contractors sit closest to this exact overlap in the public AwardRegistry layer.

Ohio + Department of Defense
Last updated: April 7, 2026

Visible recipients

5

Mapped obligations

$178,155,390

Top PSC links

4

Top recipients

Visible recipients tied to Department of Defense, Ohio, and NAICS 541310

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.

$98,326,439

Woolpert-kzf Jv LLC

Cincinnati, OH

Woolpert-kzf Jv LLC is a federal category business profile based in Cincinnati, OH. The current public data layer shows $23,632,541 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 541310 (Architectural Services). The profile also shows meaningful product and service activity in PSC C211.

$23,632,541

Woolpert-rs&h LLC

Beavercreek, OH

Woolpert-rs&h LLC is a federal category business profile based in Beavercreek, OH. The current public data layer shows $8,337,331 in visible federal obligations across 24 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 C211.

$20,881,371

Gallup-woolpert Joint Venture LLC

Dayton, OH

Gallup-woolpert Joint Venture LLC is a federal category business profile based in Dayton, OH. The current public data layer shows $7,405,557 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 541310 (Architectural Services). The profile also shows meaningful product and service activity in PSC C219.

$7,405,557

Pond-woolpert, LLC

Beavercreek, OH

Pond-woolpert, LLC is a federal category business profile based in Beavercreek, OH. The current public data layer shows $3,116,172 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 541310 (Architectural Services). The profile also shows meaningful product and service activity in PSC C219.

$27,909,482