| Business | Phone |
| Bartlett & Crane Prosthetics 3060 Madison Ave Se # C, Grand Rapids 49548 | (616) 241-5725 |
| Jeb Sales 3640 Chamberlain Ave Se, Grand Rapids 49508 | (616) 452-1777 |
| Patterson Dental Co 4540 E Paris Ave Se H, Grand Rapids 49512 | (616) 698-2029 |
| Nuview Technologies Inc 2755 Blackberry Ln Ne, Grand Rapids 49525 | (616) 447-4047 |