| Ettevõtte nimi | Reg. kood |
|---|---|
| OPTIMIFI OÜ kustutatud | 12327083 |
| OPTIMAFIN OÜ | 17111324 |
| OPTIMISM OÜ | 16063505 |
| OPTIMAQI OÜ kustutatud | 16768482 |
| OPTIMIST EHA OÜ | 17103690 |
| TACTICAL OPTIMIST OÜ | 16151054 |
| OPTIMIST MOTION OÜ | 14086755 |
| OPTIMIST LIVE OÜ | 14721648 |
| OPTIMISM LABS OÜ | 17143689 |
| OPTIMIUM CONSULTING OÜ | 14620686 |
| OPTIMIST GROUP OÜ | 14335164 |
| LOCAL OPTIMIZE OÜ | 14549161 |
| OPTIMIST PUBLIC OÜ | 12883097 |
| OPTIMIST DIGITAL OÜ (endine nimi Optimist Digital Ventures OÜ) | 14690787 |
| OPTIMIST CREATIVE OÜ (endine nimi OPTIMIST GROUP OÜ) | 11683485 |
| OPTIMIZZ CONSULTING OÜ | 14749753 |
| NOMAD OPTIMIST OÜ kustutatud | 14571218 |
| OPTIMAI GLOBAL OÜ | 16747592 |
| OPTIMIZE AI AGENCY OÜ | 17170657 |
| OUTL1NE OÜ (endine nimi Optimist Digital OÜ) | 12241097 |
| CREDIT SEASON OÜ (endine nimi Optimize Now OÜ) | 12464578 |
| MAXTON OÜ (endine nimi Optimio OÜ) | 14198916 |