| Company name | Reg. code |
|---|---|
| OILIGO OÜ | 17479716 |
| OILIKA OÜ | 16111397 |
| OILIKOM OÜ | 10065710 |
| OILII-OILAA OÜ | 17185908 |
| DIRIGO OÜ kustutatud | 12269776 |
| SILIKO OÜ | 10048448 |
| VILIGA OÜ kustutatud | 14546636 |
| VIKIGO OÜ | 14650753 |
| IDILIGO OÜ | 16475805 |
| TIKIGO OÜ | 14862018 |
| MIXIGO OÜ | 16412673 |
| LILIKO OÜ | 14301780 |
| KÜLIGO OÜ | 10274945 |
| VILICO OÜ | 16291376 |
| GALIGO OÜ | 12054455 |
| NILIGOO OÜ | 14958327 |
| BILINGO OÜ | 12308105 |
| LILISO OÜ | 16819297 |
| DIRIGO OÜ | 16707144 |
| PILILO OÜ | 11260313 |
| PILGO OÜ | 12650542 |
| DILIO OÜ (former name SKEEMBRAND OÜ) | 12669783 |
| MILIO OÜ | 16987072 |
| EILIG OÜ | 10755662 |
| SELIGO SERVIS OÜ | 12992811 |
| NOBLESSE OBLIGE OÜ | 11869882 |
| SILEGO INVEST OÜ | 16785836 |
| OLLINO RESIDENTS OÜ | 14651155 |
| LITIGO LAW OÜ | 11506607 |
| VILIKO TEENUSED OÜ kustutatud | 12561270 |
| CALIGO SECURITY OÜ kustutatud | 17048710 |
| OIXIO GROUP OÜ (former name OIXCOL Holding OÜ) | 16613325 |
| ORIGO CAPITAL OÜ | 10973838 |
| MILIO SOCIETY OÜ kustutatud | 14642245 |
| PLANET ORIGO OÜ kustutatud | 11419541 |
| ORIGO INVESTING OÜ | 17039437 |
| ALIGO EHITUS OÜ | 12399088 |
| SILGO TALU OÜ | 14075303 |
| ORIGO KINNISVARA OÜ (former name OrigoHambakliinik OÜ) | 14452102 |
| ELIGO TRADING OÜ | 12961756 |
| ALIGO PLUSS OÜ | 11502590 |
| OLIKO CONSULTING OÜ | 16796946 |
| ORIGO GROUP OÜ | 10997419 |
| JILINO TRADING & CONSULTANCY OÜ | 17466346 |
| JAAK CLIFF OLLINO OÜ kustutatud | 12595671 |
| LILLAK & OLLINO BÜROOTEENUSED OÜ | 11899877 |
| HKIG OÜ kustutatud (former name OÜ INIGO) | 12142981 |
| REPLICANT ADVISORY OÜ (former name OIXIO OÜ) | 12417277 |