| Ettevõtte nimi | Reg. kood |
|---|---|
| ZNE OÜ kustutatud (endine nimi ZN Ehitus UÜ) | 12080748 |
| ONE7ONE OÜ | 16522887 |
| ONE2ONE PROJECTS OÜ kustutatud (endine nimi a2b services OÜ) | 14750012 |
| ONE 2 ONE MEDICARE OÜ kustutatud | 12767913 |
| ZEE OÜ (endine nimi Applefix OÜ) | 11905879 |
| ENE OÜ kustutatud | 14458079 |
| ONE7 OÜ | 16889518 |
| RNE OÜ | 16512162 |
| ONE OÜ (endine nimi Agriservice OÜ) | 11478549 |
| ZONE OÜ | 17070080 |
| WELLNESS ONE OÜ | 17218683 |
| THE ONE OÜ | 14584766 |
| CLEAN ZONE OÜ | 14337192 |
| ONE PC OÜ (endine nimi 2G Baltic Group OÜ) | 16375162 |
| ONE2FIT OÜ | 14517787 |
| RNE RENT OÜ | 17252482 |
| F-ZONE OÜ | 16632914 |
| DIANOR ONE OÜ | 17346464 |
| ML-ZONE OÜ | 14654484 |
| TOP ONE OÜ | 16918935 |
| ONE CHAMP OÜ | 16053978 |
| ONE MEDIA OÜ | 12750551 |
| RIIMAN ONE OÜ | 14417229 |
| NAMBA ONE OÜ | 14040776 |
| ONE DISCOVER OÜ | 16352014 |
| VILLA ONE OÜ | 14288594 |
| GREAT ONE OÜ | 16566850 |
| PEPPERMINT.ONE OÜ | 16520701 |
| CRYSTAL ZONE OÜ | 14877540 |
| FAIR ONE OÜ | 14003829 |
| ENE DESIGN OÜ | 14356054 |
| CAMERA ONE OÜ | 12105856 |
| HILO ONE OÜ kustutatud | 16300980 |
| STUDIO ONE OÜ | 11063788 |
| ZEN SPACE OÜ | 16897995 |
| LR-ONE OÜ | 17417721 |
| UNE RÉFLEXION OÜ | 16933024 |
| ONE SOLUTION OÜ | 16839331 |
| ONE BUILDING OÜ (endine nimi Cleaning Services OÜ) | 11940930 |
| ZNP WORKS OÜ | 14971470 |
| ONE1COLOR OÜ | 16457730 |
| ARP ONE OÜ | 11298830 |
| TIBURON ONE OÜ | 14341689 |
| LEVITATION ONE OÜ | 16045238 |
| 6ZONE CONSULTING OÜ | 16161053 |
| BNE BALTIC OÜ | 14128809 |
| UNIT ONE OÜ (endine nimi OSKAR UNT OÜ) | 16349710 |
| ONE HUMANITY OÜ | 17107937 |
| PROTON ONE OÜ | 10722220 |
| 1ST ONE OÜ | 14745086 |