| Business | Phone |
| Stone Security 1262 Shyreford Cir, Lawrenceville 30043 | (678) 445-0664 |
| Absolute Data Security 361 Ashbourne Trl, Lawrenceville 30043 | (770) 513-0995 |
| Gti Of Georgia Inc 1091 Albemarle Way, Lawrenceville 30044 | (770) 339-7500 |
| Micro Advanced Detection Inc 3865 Lawrenceville Hwy 107, Lawrenceville 30044 | (770) 806-1500 |