| A K Consulting | 517-485-8181 | 1644 Sunnyside Ave | Lansing | MI | 48910 |
| A S R Management | 517-223-7957 | 9777 W Lamoreaux Rd | Fowlerville | MI | 48836 |
| Adcock Cathy D Cpa Ofc | 517-323-7500 | 6105 W Saint Joseph Hwy | Lansing | MI | 48917 |
| Administrative Technologies Co | 517-349-1740 | 4733 Okemos Rd | Okemos | MI | 48864 |
| C R W Systems Inc | 517-695-2838 | 3575 E Letts St | Midland | MI | 48642 |
| Compusearch | 517-337-7649 | 228 Orchard St | East Lansing | MI | 48823 |
| Concepts In System Design Inc | 517-423-6566 | 120 W Chicago Blvd | Tecumseh | MI | 49286 |
| Crystal Computer Support Home & Business Compu | 517-773-9002 | 1245 N Mission | Mount Pleasant | MI | 48804 |
| Digital Equipment Corporation | 517-631-1128 | 5103 N Eastman Rd | Midland | MI | 48640 |
| Hayes F D Electric Co | 517-482-0608 | 2301 Beal Ave | Lansing | MI | 48910 |
