| Business | Phone |
| American Model Builders Inc 8229 Brentwood Industrial Dr, St Louis 63144 | (314) 968-3076 |
| Zymo Sculpture Studio Inc 1520 N Broadway, St Louis 63102 | (314) 421-9966 |
| Silver Wing Studio Inc 701 N 15th St # 401e, St Louis 63103 | (314) 421-0085 |
| Model Tech Llc 10820 Galt Industrial Blvd, St Louis 63132 | (314) 423-8088 |