Разработчики Steam с буквой U
| Название | Количество приложений |
|---|---|
| Ubisoft - San Francisco | 1 538 |
| Ubisoft Montreal | 181 |
| Ubisoft | 75 |
| Ubisoft Toronto | 65 |
| Ubisoft Quebec | 48 |
| Ubisoft Mainz | 39 |
| Ubisoft Kiev | 32 |
| United Independent Entertainment | 30 |
| Ubisoft Montpellier | 29 |
| United Front Games | 28 |
| Unknown Worlds Entertainment | 26 |
| Ubisoft Shanghai | 26 |
| USERJOY Technology Co.,Ltd. | 25 |
| UL | 24 |
| Ubisoft Annecy | 20 |
| Unbound Creations | 19 |
| U-Secret Studio | 18 |
| UNICO INC. | 17 |
| UNAmedia | 16 |
| Ume Softworks | 16 |