| Business | Phone |
| Advest Inc 90 Davids Dr, Hauppauge 11788 | (631) 952-3766 |
| Lincoln Investment Planning 200 Motor Pkwy # B10, Hauppauge 11788 | (631) 231-7700 |
| Janney Montgomery Scott 825 Veterans Hwy, Hauppauge 11788 | (631) 265-4800 |
| Zeus Securities Inc 111 Smithtown Byp, Hauppauge 11788 | (631) 382-2663 |