| # | Name | Location | Applications |
|---|---|---|---|
| 1. | U.M.S.—MASCHINENBAU GMBH | 🇩🇪 Bad Woerishofen, Germany | 1 |
| 2. | UMS Co., Ltd. | 🇯🇵 Yokohama, Japan | 1 |
| 3. | UMS CO., LTD. | 🇯🇵 Yokohama-shi, Kanagawa, Japan | 1 |
| 4. | UMS Maschinenbau GmbH | 🇩🇪 , Germany | 1 |
| 5. | UMS Skeldar Sweden AB | 🇸🇪 Linköping, Sweden | 3 |
| 6. | UMS United Messaging Systems | 🇳🇴 Oslo, Norway | 1 |