| Business | Phone |
| Direct Marketing Results Inc 1414 Justin Dr, Lawrenceville 30043 | (770) 962-1717 |
| Pinnicale Direct Solutions 1645 Lakes Pkwy, Lawrenceville 30043 | (770) 682-7504 |
| K & S Mailing Equipment 100 Paper Mill Rd 1c, Lawrenceville 30045 | (678) 376-7228 |