Ohio Central Railroad
- A full-time freight railroad that also offers public excursions powered by vintage equipment throughout the year.
- http://www.ohiocentral.com/

Lashley Tractor Sales
- New Holland and Kubota equipment dealer in Quaker City and Zanesville.
- http://www.lashleytractor.com/

Ashland Scale Company
- Offers lab balances to truck scales, specializing in industrial counting scales for inventory counts. Four Ohio locations.
- http://www.ashlandscales.com/

Riffle & Associates
- Electrical sales and engineering. Four locations in Ohio.
- http://www.riffle-assoc.com/

PumpTek
- A full line stocking pump distributor. Located in Cincinnati, Columbus, Cleveland, and Indianapolis.
- http://www.pumptek.com/

Mayer Farm Equipment
- Dealer of farm equipment and supplies. Jeffersonville, Hillsboro, and Wilmington locations.
- http://www.mayerfarmequipment.com

Buckeye Pumps Incorporated
- Specializes in the sale and repair of all brands of industrial pumps. Located in Ohio, Indiana and Kentucky.
- http://www.buckeyepumps.com/