| Company name | Reg. code |
|---|---|
| WIKIWORLD OÜ | 12046013 |
| WIDEWORLD OÜ | 11506168 |
| DIGIWORLD OÜ kustutatud | 12203553 |
| PETERPAN BIKEWORLD OÜ kustutatud (former name Jägala Kivi OÜ) | 14332869 |
| WIDEWORLD INVEST OÜ | 16053091 |
| WIDEWORLD INVEST SPAIN OÜ | 16458267 |
| ALUREC ASENNUS OÜ (former name Aluver Asennus OÜ) | 12650097 |