| Company name | Reg. code |
|---|---|
| RIVSAN OÜ | 17056499 |
| RINSAN VENTURES OÜ | 17255626 |
| REFSAN OÜ kustutatud | 12631579 |
| RAISAN OÜ | 14170154 |
| KIRSAN OÜ | 14446294 |
| MIKSAN OÜ | 10404721 |
| NAVSAN OÜ | 17312293 |
| RANSAN OÜ | 17315937 |
| RIISMAN OÜ kustutatud | 14293141 |
| RIDWAN OÜ kustutatud | 12444146 |
| BITSAN OÜ | 16659913 |
| RIKSEN OÜ | 12651062 |
| RILSON OÜ | 10692660 |
| RIKSMAN OÜ | 10941672 |
| CRIVIAN OÜ kustutatud | 10197073 |
| MIRSAN OÜ kustutatud | 12599143 |
| KRISSAN OÜ | 16359878 |
| AIRSAN OÜ | 14973605 |
| AAVSAN OÜ | 17281960 |
| RIOSAL OÜ | 14123901 |
| RAVIAN OÜ | 12305839 |
| RINMAN OÜ | 14271056 |
| KIVSON OÜ kustutatud | 16183497 |
| DIVEAN OÜ | 12668890 |
| RIKSAND OÜ | 11166778 |
| LIIVSAN OÜ | 16552474 |
| RICSAR OÜ | 14487425 |
| ARISAN OÜ | 16898204 |
| RIKMAN OÜ | 17309291 |
| RINSON OÜ kustutatud | 12796352 |
| RIVLANA OÜ | 10926951 |
| RIVISA OÜ | 11527779 |
| RIVIANO OÜ | 16768401 |
| RIVAIN OÜ | 17058699 |
| RIVA EX OÜ (former name RIVA Exchange OÜ) | 16327105 |
| RIVA TP OÜ (former name RIVA Token Platform OÜ) | 16326838 |
| RIVEA OÜ | 12892512 |
| RIVAX OÜ | 16301749 |
| RIVIA OÜ | 16819765 |
| RIVEN OÜ | 16525561 |
| RINTAN INVEST OÜ kustutatud | 11409732 |
| RIKMAN ARENDUS OÜ kustutatud (former name Merikoger OÜ) | 12912752 |
| RIESEN INVEST OÜ | 14844517 |
| RIALAN GRUPP OÜ | 16335866 |
| KIRSAN INVEST OÜ | 16568731 |
| RIKSEN HOLDING OÜ | 14501757 |
| RIIMAN ONE OÜ | 14417229 |
| REISAN GROUP OÜ kustutatud | 14605327 |
| MILSAN GLOBAL OÜ | 17482701 |
| LIVIAN INVEST OÜ | 17284409 |