| Business | Phone |
| Antares Iti 1140 Motor Pkwy, Hauppauge 11788 | (631) 234-5700 |
| Communications Specialties Inc 55 Cabot Ct, Hauppauge 11788 | (631) 273-0404 |
| Cross Country Computer Qed 75 Corporate Dr, Hauppauge 11788 | (631) 231-4200 |
| International Components Corp 175 Marcus Blvd, Hauppauge 11788 | (631) 952-9595 |
| Response Marketing Svc Inc 150 Motor Pkwy, Hauppauge 11788 | (631) 435-2217 |
| Lee Marc Stein Ltd 41 Executive Dr, Hauppauge 11788 | (631) 724-3765 |