| Business | Phone |
| Aerobitron 7 High St, Huntington 11743 | (631) 424-3382 |
| Blackbaud Micro Systems Inc 160 E Main St, Huntington 11743 | (631) 385-1420 |
| Horizon Tek Inc 50 New York Ave, Huntington 11743 | (631) 271-1507 |
| John P Krupski Inc 14 Compass Ct, Huntington 11743 | (631) 427-3544 |
| Seniornet Computer Learning 790 Park Ave, Huntington 11743 | (631) 427-3700 |