State + NAICS + PSC page

NAICS 541512 and PSC R425 contractors in Ohio

Computer Systems Design Services. SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL. Use this deeper state cross-code page to see which visible contractors sit in the overlap between these two lanes inside Ohio.

Ohio · NAICS 541512 · PSC R425

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$2,958,374

Buyer overlap

Top recipients

Visible recipients in the Ohio overlap of NAICS 541512 and PSC R425

Macaulay-brown, Inc.

Dayton, OH

Macaulay-brown, Inc. is a federal category business profile based in Dayton, OH. The current public data layer shows $86,765,347 in visible federal obligations across 5 awards or transactions. General Services Administration 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 7050.

$2,958,374