| Business | Phone |
| Productivity Resources 4284 N High St, Columbus 43214 | (614) 447-3216 |
| Eckerd College Management Dev 3380 Tremont Rd, Columbus 43221 | (614) 459-5902 |
| Healthy Workplace 4601 N High St, Columbus 43214 | (614) 267-7726 |
| L & L Training Solutions Inc 883 Chestershire Rd, Columbus 43204 | (614) 351-4976 |