| Business | Phone |
| Henkels & Mc Coy Inc 1610 Cobb International Blvd N, Kennesaw 30152 | (678) 355-9929 |
| Ptl Communications Inc 5102 Thousand Oaks Pl Nw, Kennesaw 30152 | (770) 419-2114 |
| Optical Network Solutions 1301 Shiloh Rd Nw, Kennesaw 30144 | (678) 797-6340 |
| L-3 Global Network Solutions 125 Townpark Dr Nw 300, Kennesaw 30144 | (770) 420-8454 |