| Business | Phone |
| Apptech 100 Hinman St, Cheshire 6410 | (203) 272-5245 |
| Cheshire Consulting Group 195 Nob Hill Rd, Cheshire 6410 | (203) 271-2829 |
| Computer U Inc 5 Stacy Ct, Cheshire 6410 | (203) 272-2163 |
| D H Andrews 700 W Johnson Ave # 202, Cheshire 6410 | (203) 271-1300 |
| Dynamic Software Systems Inc 268 Fenn Rd, Cheshire 6410 | (203) 272-5877 |
| Mc Gann Software Systems 422 Highland Ave, Cheshire 6410 | (203) 272-2214 |
| Insitech Group Inc 1157 Highland Ave, Cheshire 6410 | (203) 699-0029 |
| Lender's Support Systems Inc Po Box 115, Cheshire 6410 | (203) 250-8434 |