| A D Experts | 313-971-0250 | 2500 Packard St | Ann Arbor | MI | 48104 |
| A D M Engineering | 313-881-3740 | 180 Moross Rd | Grosse Pointe Farms | MI | 48236 |
| A J Boggs & Co | 313-761-5688 | 3512 Green Brier Dr | Ann Arbor | MI | 48105 |
| A V Systems Inc | 313-973-3000 | 4657 Platt Rd | Ann Arbor | MI | 48108 |
| Accounting Concepts | 313-728-8175 | 1372 Barchester St | Westland | MI | 48186 |
| Ace Business Forms & Systems | 313-525-1100 | 13957 Farmington Rd | Livonia | MI | 48154 |
| Advanced Automated Technologies Inc | 313-261-0500 | 32950 5 Mile Rd | Livonia | MI | 48154 |
| Advanced Business Computing | 313-584-2755 | 6544 Woodmont Ave | Detroit | MI | 48228 |
| Automated Media Inc | 313-525-1500 | 34452 Industrial Rd | Livonia | MI | 48150 |
| Control Data Systems | 313-945-6670 | 5237 Oakman Blvd | Dearborn | MI | 48126 |
| Cyberdyne Corp | 313-243-6161 | 22 W 2nd St | Monroe | MI | 48161 |
| D Mc Technologies | 313-964-4404 | 220 W Congress St | Detroit | MI | 48226 |
| D P C S International Inc | 313-261-8220 | 11801 Farmington Rd | Livonia | MI | 48150 |
| H L & S Enterprises | 313-898-4444 | 2255 Atkinson St | Detroit | MI | 48206 |
| Hassett M L Inc | 313-663-1731 | 111 W Kingsley St | Ann Arbor | MI | 48103 |
| M C R S Computer Sales & Service | 313-663-3646 | 2308 S Industrial Hwy | Ann Arbor | MI | 48104 |
| Midwest Communications Technologies Inc | 313-261-0000 | 31205 Schoolcraft Rd | Livonia | MI | 48150 |
| Telcom Service Corp | 313-663-1199 | 42 Enterprise Dr | Ann Arbor | MI | 48103 |
| Tifft Engraving | 313-475-3838 | 13378 E Old US Highway 12 | Chelsea | MI | 48118 |
