| Business | Phone |
| American Scientific Tech 1923 Whitehall Forest Ct Se, Atlanta 30316 | (404) 212-8206 |
| Subercaseaux Designs 1067 Standard Dr Ne, Atlanta 30319 | (404) 235-0306 |
| Metrotech 5291 Redfield Ct, Atlanta 30338 | (770) 713-8778 |
| Innerecho 24 Waddell St Ne, Atlanta 30307 | (404) 228-3275 |
| Innovative Concepts 409 Windmont Dr Ne, Atlanta 30329 | (404) 218-8354 |
| J Boss Inc 3340 Peachtree Rd Ne, Atlanta 30326 | (404) 442-2000 |
| Cornerstone Technical Group 1308 Summit North Dr Ne, Atlanta 30324 | (404) 869-1165 |
| Scientific Intake 15 Piedmont Ctr Ne, Atlanta 30305 | (404) 264-2300 |
| Refined Technologies Inc 50 Peachtree St Nw 204, Atlanta 30303 | (404) 523-9170 |