| Business | Phone |
| A Car Industries 4563 Hamann Pkwy, Willoughby 44094 | (330) 562-7072 |
| Bebcorp Industries 4711 E 355th St, Willoughby 44094 | (440) 954-3500 |
| Ericson Manufacturing Co 4593 Beidler Rd, Willoughby 44094 | (440) 951-1479 |
| Integra Inc 3900 Ben Hur Ave # 4, Willoughby 44094 | (440) 269-4966 |
| Mc Neil Industries 36475 Reading Ave, Willoughby 44094 | (440) 942-4441 |
| Melinz Industries 34099 Vokes Dr, Willoughby 44095 | (440) 946-3512 |