| Business | Phone |
| Chem Serv Inc 2728 Rosemont Dr, Lawrenceville 30044 | (770) 934-4035 |
| Tresco Inc 390 W Pike St, Lawrenceville 30045 | (770) 682-8398 |
| Owens Equipment Co Inc 305 Petty Rd A, Lawrenceville 30043 | (678) 985-3882 |
| Ntn Wireless 140 Satellite Blvd, Lawrenceville 30045 | (770) 338-9331 |