| Company name | Reg. code |
|---|---|
| RADICAL OÜ (former name Hannex OÜ) | 12945585 |
| RADICAL CAPITAL OÜ | 11118319 |
| RADICAL SOFTWARE OÜ | 14940209 |
| RADICAL RESEARCH OÜ kustutatud | 14104714 |
| RADIAAL OÜ | 10928341 |
| RADIKAL GROUP OÜ kustutatud | 14586854 |
| RADIAL SPACE OÜ | 14398696 |
| ANTYA RADICA OÜ kustutatud (former name Liivaloss OÜ) | 12517033 |
| RADONAL OÜ | 14407308 |
| RADIAAN OÜ | 12514402 |
| RADISOL OÜ | 16283164 |
| RADIAK OÜ | 14422012 |
| RADCAP OÜ | 16758058 |
| VABA RADIKAAL OÜ | 16623418 |
| RADIAAN INVESTMENT OÜ (former name KUMAV VALGUS OÜ) | 14151659 |
| RADICO NORD OÜ kustutatud | 12388127 |
| RADIVA EHITUS OÜ | 11295814 |
| RADICALITY OÜ | 16752995 |
| RADIAN INTERNATIONAL GROUP OÜ kustutatud | 12170724 |
| BEST AUTOKOOL OÜ (former name Drivehub kool OÜ) | 12890973 |
| REDICAL OÜ | 12896906 |
| READICA OÜ kustutatud | 14439679 |
| ARTICAL OÜ | 14964026 |
| RALISAL OÜ | 14139776 |
| RMEDICAL OÜ | 16359720 |
| SADIBAL OÜ kustutatud | 11374011 |
| MEDICAL 2000 OÜ kustutatud | 10463787 |
| MEDICAL24 OÜ | 12274300 |
| RUDICAR OÜ | 16007961 |
| RAICAR OÜ | 12964418 |
| RAITAL OÜ | 14401122 |
| RAIVAL OÜ | 11234741 |
| RAIKAL OÜ | 14242474 |
| RAICAT OÜ | 12828514 |
| RAIHAL OÜ | 16116816 |
| MEDICAL INNOVATION OÜ | 11027769 |
| MEDICAL INDUSTRY OÜ | 14995475 |
| CSI MEDICAL OÜ | 12832579 |
| MEIDA MEDICAL OÜ (former name Meida Investments OÜ) | 12980630 |
| UVAROV MEDICAL OÜ | 17387351 |
| MEDICAL PAK OÜ | 10855949 |
| MEDICAL EXPERTS OÜ | 14099700 |
| TR MEDICAL OÜ | 16669395 |
| ELDRED MEDICAL OÜ | 12472224 |
| BASE MEDICAL OÜ kustutatud | 14243137 |
| TENFOOT MEDICAL OÜ kustutatud | 14907712 |
| VHM MEDICAL OÜ kustutatud | 16812255 |
| MEDICAL GENERICS OÜ (former name PAETEK OÜ) | 14867197 |
| MG MEDICAL OÜ | 16173783 |
| MERAKI MEDICAL OÜ | 14986045 |