| Business | Phone |
| Wheeler Associates 2180 Commons Pkwy, Okemos 48864 | (517) 347-8917 |
| Rye O William & Co 2145 University Park Dr, Okemos 48864 | (517) 347-1195 |
| Sch Inc 2220 Kenmore Dr, Okemos 48864 | (517) 381-9112 |
| Clinical Dynamics Okemos 48864 | (517) 347-7903 |
| Harrell & Assoc 4123 Okemos Rd 18, Okemos 48864 | (517) 349-9600 |
| Harrington Management Group 4410 Seneca Dr, Okemos 48864 | (517) 349-3601 |
| Medical Resources Group 4448 Satinwood Dr, Okemos 48864 | (517) 347-8700 |
| Integrated Strategies Inc 5000 Marsh Rd 1, Okemos 48864 | (517) 381-4800 |
| Kem Consulting Okemos 48864 | (517) 349-4479 |
| L & S Assoc 1735 Hamilton Rd, Okemos 48864 | (517) 349-9700 |