| # | Name | Location | Applications |
|---|---|---|---|
| 1. | O.E. Technology LTD. | 🇬🇷 Athen, Greece | 1 |
| 2. | OET GmbH | 🇦🇹 Lustenau, Austria | 11 |
| 3. | Oetiker NY, Inc. | 🇺🇸 Lancaster, NY, United States | 42 |
| 4. | OETIKER SCHWEIZ AG | 🇨🇭 Horgen, Switzerland | 35 |
| 5. | OETIKER SCHWEIZ AG | 🇨🇭 , Switzerland | 6 |
| 6. | Oetiker Schweiz AH | 🇨🇭 Horgen, Switzerland | 1 |
| 7. | OETIKER SWEDEN AB | 🇸🇪 Anderstorp, Sweden | 1 |
| 8. | OETIKER TOOL CORPORATION | 🇺🇸 Branford, CT, United States | 9 |
| 9. | Oetlinger Tool Engineering Co., Inc. | 🇺🇸 Grafton, WI, United States | 1 |