| Business | Phone |
| Surgical Eye Enterprise Inc 3636 S Broadway, St Louis 63118 | (314) 773-2733 |
| Surmed Instruments Inc 9422 Gravois Rd, St Louis 63123 | (314) 631-3166 |
| Sge Interprises 12943 Olive Blvd, St Louis 63141 | (314) 878-2110 |
| Rhein Manufacturing 2269 Grissom Dr, St Louis 63146 | (314) 997-1775 |
| Metro Med Equipment & Supply 7550 N Broadway, St Louis 63147 | (314) 429-4040 |
| Micro Medical Instruments Inc 123 Cliff Cave Rd, St Louis 63129 | (314) 845-3663 |
| Kinetic Concepts Inc 1883 Craig Rd, St Louis 63146 | (314) 453-0808 |