| Company name | Reg. code |
|---|---|
| WISTOR OÜ | 11372118 |
| WISOR SOLUTIONS OÜ kustutatud | 14984891 |
| WISOR ACCOUNTS OÜ | 14818906 |
| WISOR GROUP OÜ | 14818750 |
| WISOR SUPPORT OÜ | 17087867 |
| ETERNAINFRA OÜ kustutatud (former name Eterna Infra OÜ) | 12008219 |
| WISLOG OÜ (former name Big Tony Tools OÜ) | 11922381 |
| GISTOR OÜ | 16545144 |
| PISTOR OÜ | 14458872 |
| LISTOR MARKETING OÜ | 12648442 |
| LISTAR OÜ | 17036114 |
| LICTOR OÜ | 10961551 |
| BISTON OÜ | 10587683 |
| MISTAR OÜ | 12466399 |
| AINTOR OÜ | 16262162 |
| MIKTOR OÜ kustutatud | 12052367 |
| IMSTOR OÜ | 16834121 |
| EUSTOR OÜ | 16485778 |
| BASTOR OÜ | 12149517 |
| AISTHOR OÜ kustutatud | 12704924 |
| LISTOC OÜ kustutatud | 12793827 |
| DISKOR OÜ | 12732530 |
| DISTORI OÜ | 12360560 |
| LISTON OÜ | 16328642 |
| KASTOR OÜ kustutatud | 10094545 |
| GISTER OÜ | 12717329 |
| IPSTOR OÜ kustutatud | 10665870 |
| WISEORA OÜ | 17227274 |
| WISBOO OÜ kustutatud | 12709324 |
| WISDOM OÜ | 11734314 |
| K.R WESTOR OÜ (former name TOKOI Majutus OÜ) | 11364863 |
| TAEVA EHITUS OÜ kustutatud (former name Wiser Robotics OÜ) | 14219379 |
| WISMO OÜ | 14131349 |
| WISER OÜ kustutatud | 14389438 |
| MISTER FINANCE OÜ | 17285573 |
| MIKTOR PROZEKT OÜ kustutatud | 14233512 |
| KASTOR CONSULT OÜ | 17002629 |
| MISTER PAINTER OÜ | 16280929 |
| MISTER KING OÜ | 10935163 |
| CASTOR GROUP OÜ kustutatud | 12902038 |
| VIXEN BISTRO OÜ kustutatud | 16606176 |
| SÕPRUSE BISTRO OÜ kustutatud | 11979569 |
| BISTON LIGHTERS OÜ | 11695844 |
| MISTER V OÜ | 16933538 |
| RANNA BISTRO OÜ | 12815842 |
| MISTER PASTOR OÜ | 16431570 |
| TRUE HISTORY OÜ | 16145893 |
| MOREL BISTRO OÜ | 16953050 |
| MISTON CAPITAL OÜ (former name Rivest Rent OÜ) | 14590844 |
| LISTOK GRUPP OÜ | 10683299 |