| Business | Phone |
| Document Plus Technologies Inc 5535 State Bridge Rd, Alpharetta 30022 | (770) 814-2442 |
| Sun Gard Trust Systems Inc 11560 Great Oaks Way # 100, Alpharetta 30022 | (678) 942-2500 |
| Optio Software Inc 3015 Windward Plz, Alpharetta 30005 | (770) 576-3500 |
| Intellisync Corp 200 N Point Ctr E, Alpharetta 30022 | (770) 754-5600 |