| Business | Phone |
| B I T Computers 516 Walt Whitman Rd, Melville 11747 | (631) 271-7100 |
| Pc-Fm Inc 445 Broadhollow Rd, Melville 11747 | (516) 767-3311 |
| Resilien Inc 85 Marcus Dr # A, Melville 11747 | (631) 420-0700 |
| Venture System Source Inc 510 Broadhollow Rd, Melville 11747 | (631) 694-2250 |