| Business | Phone |
| Black Box Computer Consulting 419 S Titus Ave, Ithaca 14850 | (607) 277-8585 |
| Cogentex 840 Hanshaw Rd # 2, Ithaca 14850 | (607) 266-0363 |
| Concept Systems 401 E State St, Ithaca 14850 | (607) 272-1206 |
| Concept Systems 402 Winthrop Dr, Ithaca 14850 | (607) 257-2375 |
| Data Bound Solutions 95 Brown Rd, Ithaca 14850 | (607) 257-5433 |
| Ksx Technologies 223 Highgate Rd, Ithaca 14850 | (607) 257-6413 |
| N H Wilson Assoc 232 Troy Rd, Ithaca 14850 | (607) 277-2903 |
| Transtech Dsp 171 E State St # 120, Ithaca 14850 | (607) 257-8678 |
| Traquair Data Systems 114 Sheldon Rd, Ithaca 14850 | (607) 266-6000 |
| Troika Systems 130 Lake Ave, Ithaca 14850 | (607) 277-2216 |
| Vroom Consulting Inc 1901 Danby Rd, Ithaca 14850 | (607) 256-7266 |