| Business | Phone |
| Altana Inc 60 Baylis Rd, Melville 11747 | (631) 454-7677 |
| Bovie Medical Corp 734 Walt Whitman Rd # 207, Melville 11747 | (631) 421-5452 |
| Mediware Information Systems 25 Melville Park Rd, Melville 11747 | (516) 962-0100 |
| Fonar Corp 110 Marcus Dr, Melville 11747 | (631) 694-2929 |
| Olympus America Inc 2 Corporate Center Dr, Melville 11747 | (631) 844-5000 |
| Savage Labs 60 Baylis Rd, Melville 11747 | (631) 454-9071 |