| Company name | Reg. code |
|---|---|
| HIPPOO OÜ | 17484031 |
| HIPPO HOLDING OÜ kustutatud | 12904014 |
| HIPPO PEOPESA OÜ | 11473339 |
| TINY HIPPO OÜ | 12691498 |
| PURPLE HIPPO OÜ | 17362747 |
| HIPPO TRANS OÜ kustutatud | 12148943 |
| BLUE HIPPO OÜ (former name Metsi Housing OÜ) | 14149071 |
| HIPKO OÜ | 16746049 |
| HIPPE OÜ | 12402258 |
| LUMINAL OÜ (former name Hippo Kaubandus OÜ) | 12010788 |
| MINI HIPPY OÜ | 12939656 |
| HIPP PARTNERS OÜ | 11645510 |
| DR. HIPP MEDICAL SERVICES OÜ kustutatud | 16586628 |
| RIPPON OÜ kustutatud | 10841634 |
| TIPTÖÖ OÜ | 17217643 |
| CHIPPRO OÜ | 14939643 |
| HOPPO OÜ | 16281640 |
| GIPPO OÜ | 10394299 |
| NIPPON PLATFORM OÜ kustutatud | 14719657 |
| RIPPON KONSULTATSIOONID OÜ kustutatud | 10613100 |
| NIPPON FOUNDATION OÜ | 10711794 |
| RIPPON INVEST OÜ kustutatud | 10501499 |
| NIPPON AUTO OÜ | 12137589 |
| GIPPO INVESTMENTS OÜ | 14679998 |
| TOP IPPON OÜ | 17037190 |
| IPPON GROUP OÜ | 14085916 |
| IPPO OÜ kustutatud | 16393846 |
| NIPPON AUTO KERETÖÖD OÜ | 16594875 |
| NIPPON EXPRESS EUROPE OÜ kustutatud | 12650140 |
| THATS IT TELLIMUSED OÜ kustutatud (former name Hipp Photography OÜ) | 16546288 |
| FAST TRANSFER DL OÜ kustutatud (former name OÜ Nippon Logistics) | 14757020 |