The Ohio One Corporation … a long-standing legacy of providing the most distinctive office space in downtown Youngstown, Ohio.

The Ohio One Corporation provides tenants with a professional environment in which to comfortably conduct business while affording them an unmatched level of service and amenities.

Big market access. Small market prices.

Many of the Mahoning Valley’s leading corporations, professional firms, and nonprofit agencies have chosen an Ohio One property for three important reasons: location, affordability, and tenant-focused service.

Within walking distance of Youngstown State University, federal, state, and local government office buildings and courtrooms, Youngstown Business Incubator, financial institutions, and the bustling entertainment district, each of our four downtown properties offer a wealth of space and floor plan options.

Only Ohio One can give you big-market access without big-market prices.

Proximity to regional business hubs like Pittsburgh and Cleveland – each a 65-minute drive – places our tenants in the center of one of the most active business corridors in the Midwest.

Call us for a tour of your next business address!

City Centre One

100 East Federal Street, Youngstown, Ohio 44503
Heralded as the Mahoning Valley’s premier office address, City Centre One is the home of many of the Mahoning Valley’s most well-known

Commerce Building

201 East Commerce Street, Youngstown, Ohio 44503
The five-story Commerce Building is located in Downtown Youngstown at the corner of Walnut and Commerce Streets across the street …

IBM Building

250 East Federal Street, Youngstown, Ohio 44503
Originally constructed for the IBM Corporation in 1979, Ohio One’s IBM Building totals 45,000 square feet of prime office space …

Ohio One Building

25 East Boardman Street, Youngstown, Ohio 44503
Located on the corner of East Boardman and South Champion Streets in downtown Youngstown, the historic Ohio One Building

A Message From Our Ceo

I’m extremely proud of the reputation Ohio One has earned over the years for providing the finest, best-maintained professional office space in the region. Our philosophy is pretty simple: provide the highest levels of amenities and service, period. And when you factor in the convenience that a downtown location offers, there’s not a better value anywhere. Call me personally. I’ll be happy to show you your next work environment.

Richard E. Mills


Why are we located in City Centre One? Simple. Three reasons: location, affordability, and tenant-focused service. This has been the perfect home for The Youngstown Foundation.

Jan Strasfeld

Executive Director, The Youngstown Foundation

Tom James Clothing clientele are very particular. They expect high quality and a world-class experience. Our space in the Commerce Building communicates that type of image, and being centrally located in the downtown business district is a real advantage.

John Lisko

Tom James Clothing

The Business Journal has made the Ohio One Building our home since 1995. We love the professional environment, and on the few occasions when we’ve had an issue, the Ohio One staff was on it in no time. Great people. Great service.

Andrea Wood

Publisher, The Business Journal

Ohio One Corporation
Ohio One Building
25 East Boardman St.
Youngstown, Ohio 44503
(330) 746-4677

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