| Business | Phone |
| Classic Sales & Marketing 100 Office Park Dr, Fairfield 45014 | (513) 942-6946 |
| Geosource America Inc 7219 Dixie Hwy, Fairfield 45014 | (513) 939-1820 |
| I & C Sales 6874 Fairfield Business Ctr, Fairfield 45014 | (513) 874-4478 |
| Mc Queen Enterprises 320 River Valley Ct, Fairfield 45014 | (513) 939-3397 |
| Miami Valley Products 7004 Chestnut Oak Ct, Fairfield 45011 | (513) 869-6999 |