| Ettevõtte nimi | Reg. kood |
|---|---|
| REUSEFUL OÜ | 12398835 |
| RESTFUL OÜ kustutatud | 12049253 |
| RESTFUL OÜ | 14620344 |
| MUSEFUL OÜ | 17184843 |
| USEFUL OÜ | 12801478 |
| SENSEFUL TECHNOLOGIES OÜ | 17046041 |
| MUSEFUL MEDIA OÜ | 17081072 |
| USEFUL SYSTEMS OÜ | 17370540 |
| USEFUL FILMS OÜ | 12753779 |
| USEFUL UNDERTAKINGS OÜ | 16965582 |
| USEFUL HANDS OÜ | 11482672 |
| THE REALLY USEFUL FINANCE COMPANY OÜ | 16618475 |
| INTOWIN INVEST OÜ kustutatud (endine nimi Useful OÜ) | 12758498 |
| INCORPORATED SERVICES OÜ kustutatud (endine nimi Useful OÜ) | 12722098 |
| MAKI CORPORATION OÜ kustutatud (endine nimi Useful Invest OÜ) | 12767474 |
| SWIETY MARCIN OÜ (endine nimi Androman OÜ) | 11093370 |