| Business | Phone |
| Accuware Consultants 1920 Riverside Dr, Columbus 43221 | (614) 221-0883 |
| Administrative Systems Inc 3360 Tremont Rd, Columbus 43221 | (614) 273-1300 |
| Analysts International Corp 4480 Refugee Rd # 101, Columbus 43232 | (614) 575-6350 |
| Usertech 100 E Campus View Blvd # 250, Columbus 43235 | (937) 399-6698 |
| Practical Solutions Inc 750 Ashler Ct, Columbus 43235 | (614) 436-9066 |
| Premier Resources Inc 2865 W Dublin Granville Rd, Columbus 43235 | (614) 889-7534 |
| Pro Tec Group Inc 330 W Spring St, Columbus 43215 | (614) 221-6700 |
| Data Networks Corp 976 Bryn Mawr Dr, Columbus 43230 | (614) 939-0375 |
| Designed Computer Systems Co 3247 E Main St, Columbus 43213 | (614) 231-7777 |
| Keith Robert & Assoc 329 Arden Rd, Columbus 43214 | (614) 785-4970 |