| Business | Phone |
| Americhem Industries Inc 535 Broadhollow Rd, Melville 11747 | (631) 694-3111 |
| Computel Inc 26 Springs Dr, Melville 11747 | (631) 667-4738 |
| Egghead 498 Walt Whitman Rd, Melville 11747 | (631) 424-5104 |
| Integrated Business Systems 88 Duryea Rd, Melville 11747 | (631) 752-8300 |