| Business | Phone |
| C/Tech Of New Haven Ct 300 Whalley Ave, New Haven 6511 | (203) 787-4560 |
| Connecticut Business Systems 40 Richards Ave, New Haven 6519 | (203) 288-0906 |
| New England Office Machine New Haven 6510 | (203) 230-1549 |
| Janco Copiers Systems Inc 118 Court St, New Haven 6511 | (203) 752-0300 |