| Business | Phone |
| Aeroflex Utmc 1901 S Harbor City Blvd # 802, Melbourne 32901 | (321) 951-4164 |
| Atlantic Scientific Corp 4300 Fortune Pl # A, Melbourne 32904 | (321) 725-8000 |
| Authen Tec Inc 709 S Harbor City Blvd, Melbourne 32901 | (321) 308-1300 |
| Maxim Integrated Products 300 North Dr, Melbourne 32934 | (321) 751-1114 |
| Photronics 2455 Palm Bay Rd Ne, Melbourne 32905 | (321) 724-7025 |