| Business | Phone |
| Step By Step Academy Inc 1496 Old Henderson Rd, Columbus 43220 | (614) 273-0630 |
| Central Ohio Special Ed 470 Glenmont Ave, Columbus 43214 | (614) 262-4545 |
| Russian Center 2400 W Dublin Granville Rd, Columbus 43235 | (614) 336-8070 |
| Oakstone Academy 2655 Oakstone Dr, Columbus 43231 | (614) 890-7854 |
| Japan United States Teaching 5295 Olentangy River Rd, Columbus 43235 | (614) 326-3130 |