| Company name | Reg. code |
|---|---|
| T.R.A.R OÜ | 16973756 |
| A.R.T.UNIVERSE OÜ kustutatud | 12632751 |
| TÕRVA A.R.T. OÜ | 11286991 |
| A.R.T.S. OÜ | 12042920 |
| RISTIISA R.T.A. OÜ | 10374612 |
| A.R.T. EHITUS OÜ kustutatud | 10935016 |
| A.S.T.R.A. BUG OÜ kustutatud | 14040747 |
| A.R.T.E. BALTIC OÜ | 11085287 |
| T.A.R.B. TECHNOLOGIES APPLIED TO RIVER BUILDINGS OÜ | 14305045 |
| BOLEMARDI VALEMARDI OÜ (former name A.R.T viimistlus OÜ) | 17143672 |
| RENT A TIME OÜ | 12328875 |
| TEST AND REST OÜ | 14130505 |
| COMPOTEXA OÜ kustutatud (former name ELINTA robotics OÜ) | 14444108 |
| AP TARTU REISID OÜ | 11539021 |
| ROMA AUREA TOURS OÜ | 17398024 |
| A&R RAKENNUS TEAM OÜ kustutatud | 11959094 |
| RK ABI JA TEENUSED OÜ | 14684404 |
| AD REM TÕLKEBÜROO OÜ | 11085896 |
| TICKETS AND ROUTES OÜ | 16752191 |
| RALPH AND THEODORE OÜ | 16873316 |
| RATINSKY TATTOO AND ART OÜ | 14084130 |
| TERRAMAR COMMODITIES TRADING OÜ (former name Raduga Shipping and Trading OÜ) | 10026064 |
| REELIE BIZNIZ OÜ (former name Acme Team OÜ) | 12863723 |
| AUTO RENTAL TALLINN OÜ | 14400329 |
| TRAVEL AGENT RESCUE OÜ | 16935916 |
| AD REM TRANSLATIONS OÜ | 16208636 |
| Norvel Holding OÜ (asutamisel) (former name Raagivaldus OÜ) | asutamisel |
| ALUREC ASENNUS OÜ (former name Reval Trade Group OÜ) | 12650097 |
| Litegrav Bio Holdings OÜ (former name Riseflow OÜ) | (asutamisel) |
| TRIANGULARITY OÜ (former name aderic teenused OÜ) | 14401613 |
| REMOTION. THE AGENCY OÜ | 17387825 |
| APL RESTORANID TARTU OÜ | 14381885 |
| ABSOLUTE RACING TEAM OÜ kustutatud | 12153418 |
| ROAST AND TOAST GAMES OÜ | 16570936 |
| RR ADVISING & TRADING OÜ kustutatud | 10774702 |
| AALUX REHVID TALLINN OÜ | 14291366 |
| PRO NORDEUM OÜ kustutatud (former name Red Box Art OÜ) | 14552648 |
| EFEKTIIV OÜ kustutatud (former name RR Tehnika OÜ) | 14634279 |
| ALLIGAATOR RIINA TERAVAD REPLIIGID OÜ kustutatud | 10358642 |
| RENEGADE TEA ARTISANS OÜ | 14365627 |
| RC AVIATION TECHNICAL OÜ | 17289045 |
| ALFA TRANS & RECYCLING OÜ | 16255895 |
| ESPELLIGENTE ANGELOSERTE OÜ (former name AMV TREST OÜ) | 16535654 |
| MOTOR UNION JÜRI OÜ (former name ADM Teenused OÜ) | 12811790 |
| NUTRILLIGENT OÜ (former name OÜ Rahvatervise Akadeemia) | 12930388 |
| RIMKA GROUP OÜ (former name Integrated Public Management Training and Courses IPM OÜ) | 14264530 |
| TECHPROTRADE OÜ (former name APOLLO REMONTIT OÜ) | 11552056 |
| RAHU ARMASTUS & HEA TOIT OÜ | 11711112 |
| ALPEX TALENT RESOURCES OÜ (former name Red Rainbow Entertaiment OÜ) | 14729934 |
| ESTONIAN ROPE ACCESS TRAINING CENTRE OÜ (former name Rope Access Training Centre OÜ) | 14040983 |