| Business | Phone |
| Bellmore Johnson Co 14 Commerce Dr, North Branford 6471 | (203) 484-4611 |
| Tucker Machine Co 31 Ciro Rd, North Branford 6471 | (203) 481-0394 |
| Sunport Engineering Co 75 Totoket Rd, North Branford 6471 | (203) 484-0441 |
| Cirillo Manufacturing Group 88 Totoket Rd, North Branford 6471 | (203) 484-5010 |
| Dependable Hydraulics 2110 Foxon Rd, North Branford 6471 | (203) 481-9706 |