| # | Name | Location | Applications |
|---|---|---|---|
| 1. | WS Packaging Group, Inc. | 🇺🇸 Algoma, WI, United States | 1 |
| 2. | Wspanialy Patrick O. | 🇨🇦 Mississauga, Canada | 3 |
| 3. | WÄSPI Marcel | 🇨🇠Häggenschwil, Switzerland | 3 |
| 4. | WÄSPI Walter | 🇲🇽 Ciudad Satelite, Mexico | 1 |