| Ettevõtte nimi | Reg. kood |
|---|---|
| TOYON OÜ | 14908542 |
| TOYOU OÜ | 11393770 |
| TOYO INVEST OÜ (endine nimi OÜ Roheauto) | 12330375 |
| TOYO NEWS SERVICE OÜ | 12900944 |
| VOYON OÜ | 17225134 |
| TOTON OÜ (endine nimi e-holic OÜ) | 14517959 |
| TOON OÜ | 12052120 |
| MOYON INVESTISSEMENT OÜ | 17320507 |
| "K-TOON" OÜ kustutatud (endine nimi K-Toon) | 10039996 |
| TOON-IDA OÜ | 10339165 |
| TUME TOON OÜ | 12779402 |
| TOON TOONIS OÜ | 16880262 |
| TOON PR OÜ | 17335408 |
| HEA TOON OÜ | 17412416 |
| TINT & TOON OÜ | 16852722 |
| EPSILON TAURI OÜ (endine nimi OÜ Downtown Apartment) | 12836376 |