| Business | Phone |
| Browne & Co 401 South St # 2b, Chardon 44024 | (440) 285-8655 |
| Chaltron Systems Po Box 836, Chardon 44024 | (440) 639-6400 |
| Diamond Machinery Co 11993 Ravenna Rd # 3, Chardon 44024 | (440) 286-4969 |
| Laughlin Group 12636 Mayfield Rd, Chardon 44024 | (440) 285-9025 |
| Measurement Instruments 10645 Fincherie Dr, Chardon 44024 | (440) 285-4772 |
| Paul Davis Automation Inc 12250 Nantucket Dr, Chardon 44024 | (440) 285-9597 |