| # | Name | Location | Applications |
|---|---|---|---|
| 1. | OC S.r.l. | 🇮🇹 Pontinia, Italy | 3 |
| 2. | OCS 2 UG (HAFTUNGSBESCHRÄNKT) | 🇩🇪 Kitzscher, Germany | 1 |
| 3. | OCS 2 UG (HAFTUNGSBESCHRÄNKT) | 🇩🇪 Rötha Ot Espenhain, Germany | 1 |
| 4. | OCS HOLDING AB | 🇸🇪 Borås, Sweden | 1 |
| 5. | OCS INTELLITRAK, INC. | 🇺🇸 Cincinnati, OH, United States | 7 |
| 6. | OCS Overhead Conveyor System, AB | 🇸🇪 Boras, Sweden | 2 |
| 7. | OCS Technologies, L.L.C. | 🇺🇸 Abbeville, LA, United States | 2 |
| 8. | OCSS LLC | 🇺🇸 San Diego, CA, United States | 1 |