| Business | Phone |
| Advance Micro Systems 1722 Montreal Cir B, Tucker 30084 | (770) 939-4034 |
| Crown Mircro-Tech Inc 2090 Tucker Industrial Rd, Tucker 30084 | (770) 492-0914 |
| Aem Technology Inc 3754 Lavista Rd, Tucker 30084 | (404) 477-4236 |
| Ad-Systech 1841 Montreal Rd, Tucker 30084 | (770) 270-1977 |
| Ferrari Software Development 5006 Leeshire Way, Tucker 30084 | (770) 312-0750 |