| Business | Phone |
| Samsung Electronics America 11525 Stonehollow Dr, Austin 78758 | (512) 833-7123 |
| Saab Technology 9430 Research Blvd Iv400, Austin 78759 | (512) 343-4530 |
| G B Technology 5615 Burnet Rd, Austin 78756 | (512) 323-2288 |
| Antx Inc 7218 Mcneil Dr, Austin 78729 | (512) 996-8633 |
| Austron Inc Austin 78728 | (512) 251-2313 |
| Trendview Recorders 8107 Springdale Rd, Austin 78724 | (512) 834-4388 |