Are there any business networking groups in Cincinnati?

There are a number of chapters of BNI, Business Networking International, in Cincinnati. You can check out various chapters at http://www.bni-ohio.com/. BNI holds weekly meetings and each chapter accepts only one member of a certain specialty into the chapter, so there is no competition for your business. You can also find some other networking groups on meetup.com. If you can't find a networking group on meetup, you can always start one.

I haven't been involved in professional networks in a while, but here's the link to Meetup.com. They have a list of professional Cincinnati networking and other types of meetups: http://business-networking.meetup.com/cities/us/oh/cincinnati/