| Business | Phone |
| Aaron Immunotechnologies Lab 3039 Amwiler Rd, Atlanta 30360 | (770) 326-6143 |
| Fob Synthesis Inc 1256 Briarcliff Rd Ne, Atlanta 30306 | (404) 712-9348 |
| Research Triangle Institute 2951 Flowers Rd S 119, Atlanta 30341 | (770) 234-5025 |
| Lennox Research Inc 3333 Peachtree Rd Ne, Atlanta 30326 | (404) 364-3420 |
| Cardiomems Inc 75 5th St Nw, Atlanta 30308 | (404) 885-9980 |
| Cermet Inc 1019 Collier Rd Nw C1, Atlanta 30318 | (404) 351-0005 |
| Erdco Explosive Research 3026 Vinings Ferry Dr Se, Atlanta 30339 | (770) 319-8381 |
| Fourth Generation Partners 986 Violet Ave Se, Atlanta 30315 | (404) 577-6613 |
| Tachyon Research & Development 100 Galleria Pkwy Se, Atlanta 30339 | (770) 916-0413 |
| Steelbox Networks 1600 Riveredge Pkwy Nw # 725, Atlanta 30328 | (770) 956-0950 |
| Sonisys Inc 575 14th St Nw 1303, Atlanta 30318 | (404) 870-8655 |
| Quellan Inc 75 5th St Nw 210, Atlanta 30308 | (404) 817-7677 |
| Quintiles Inc 900 Cir 75 Pkwy 1080, Atlanta 30339 | (404) 303-2300 |
| Pra Intl 3473 Walnut Rdg, Atlanta 30349 | (770) 774-2542 |
| Genecure Llc 24 Peachtree Center Ave Ne, Atlanta 30303 | (404) 222-0611 |
| Johnson Research & Development 263 Decatur St Se, Atlanta 30312 | (404) 584-2475 |