| Business | Phone |
| Ach O'Dea & Crotty Inc 7547 Mentor Ave # 202, Mentor 44060 | (440) 357-2885 |
| B K Performance Products 6456 Southgrove Rd, Mentor 44060 | (440) 946-8098 |
| Branson Equipment Div-Branson 7116 Industrial Park Blvd, Mentor 44060 | (440) 946-6788 |
| Carter Mc Cormic & Pierce 4913 Jody Lynn Dr, Mentor 44060 | (440) 209-3000 |
| D A Kast Co 8356 Gosling Way, Mentor 44060 | (440) 257-3553 |
| Daniel E Duffy Co 8570 Mentor Ave, Mentor 44060 | (440) 266-0580 |
| Garber Engineering 7396 Brenel Dr, Mentor 44060 | (440) 354-9535 |
| Glatte Inc 4858 Lakeview Dr, Mentor 44060 | (440) 266-1681 |
| Process Control Corp 7388 Cadle Ave, Mentor 44060 | (440) 266-0493 |
| Thermotion Corp 9330 Progress Pkwy, Mentor 44060 | (440) 639-8325 |