| Business | Phone |
| Berkym Enterprises 4779 Havana Ave Sw, Wyoming 49509 | (616) 534-3622 |
| Leading Edge It Architects 2418 Parkdale Ave Sw, Wyoming 49519 | (616) 890-3773 |
| Sydex Computer Systems 5547 Burlingame Ave Sw, Wyoming 49509 | (616) 531-4738 |
| Premier Software Systems Inc 2773 Remico St Sw, Wyoming 49519 | (616) 940-8601 |
| Progressive Software 2632 Forest Grove Ave Sw, Wyoming 49519 | (616) 532-8702 |