Midwest Cylinder Inc.
- Refurbishes and reconditions compressed gas cylinders and sells related parts.
- http://www.midwestcylinder.com/

Outdoor Additions
- Builds custom vinyl decks, enclosures, docks and fences in the Cincinnati area.
- http://www.outdooradditions.com/

Cincinnati Electrical Tool Inc.
- Manufacturer of grinders, buffers, polishers, abrasive belt grinders, speed lathes, lathe grinders and dust collectors.
- http://www.cincinnatielectrical.com/

Delta Propeller
- Sells new and refurbished marine props. Sites includes prop performance information and tutorial.
- http://www.deltaprop.com/

C. A. Geers Piano Company, Inc.
- Dedicated to the restoration of fine grand pianos.
- http://www.geerspiano.com/