| Business | Phone |
| Affinity Engineering Inc 110 Pulpit Hill Rd, Amherst 1002 | (413) 549-7611 |
| Amherst Computer Works Inc 9 E Pleasant St, Amherst 1002 | (413) 256-6003 |
| Ver Techs Assoc 49 Hulst Rd, Amherst 1002 | (413) 253-7535 |
| Applied Econometrics 100 University Dr, Amherst 1002 | (413) 549-0203 |
| Bruce Browne Interface Design 12 Weaver Cir, Amherst 1002 | (413) 549-6833 |
| Simbody.Com 479 West St, Amherst 1002 | (413) 256-3457 |
| Chiliad Publishing 44 Belchertown Rd, Amherst 1002 | (413) 253-7430 |
| Regional Economic Models Inc 433 West St # 4, Amherst 1002 | (413) 253-1166 |
| Cow Town Productions 233 N Pleasant St # 27, Amherst 1002 | (413) 259-1350 |
| Ferola Associates 150 Fearing St, Amherst 1002 | (413) 549-3906 |
| Micro Management Ltd 30 Hulst Rd, Amherst 1002 | (413) 256-2646 |
| Marshall Computer Solutions Amherst 1002 | (413) 256-8466 |