| Ettevõtte nimi | Reg. kood |
|---|---|
| U SERVICES OÜ kustutatud | 16671630 |
| SERVICES4U OÜ | 14422058 |
| U.S. INVEST SERVICES OÜ kustutatud | 11151446 |
| U-SERVICE PROFESSIONALS OÜ | 14016393 |
| FREDRIKS PIPE SERVICE 0Ü OÜ (endine nimi Mondos Work OÜ) | 14713755 |
| P.U.H. SERVICE OÜ | 11157696 |
| UM SERVICES OÜ kustutatud | 11430181 |
| USS SERVICES OÜ kustutatud (endine nimi USteel OÜ) | 12853682 |
| UNKNOT SERVICES OÜ (endine nimi Reinvent Solutions OÜ) | 14973226 |
| UPHOLM SERVICES OÜ | 17054767 |
| ULTIMEL SERVICES OÜ kustutatud | 11488751 |
| URBASPHER SERVICES OÜ kustutatud | 17022336 |
| UNIVERSAL SERVICES OÜ kustutatud | 12222094 |
| UNLIMITED SERVICES OÜ | 16002716 |
| ULTRAMARIN SERVICES OÜ | 14994004 |
| UNITE SERVICES ESTONIA OÜ | 16901366 |
| UNIQUE DIGITAL SERVICES OÜ kustutatud | 16294908 |
| ULTRA ELEKTRIJAAM 2 OÜ (endine nimi Ultra Services OÜ) | 12691759 |
| UNITED MARITIME SERVICES OÜ | 16074087 |
| UEBERSAX ONLINE SERVICES OÜ kustutatud | 14621970 |
| UNION FINANCIAL SERVICES OÜ kustutatud | 12862511 |
| UNITED CORPORATE SERVICES OÜ kustutatud | 16384563 |
| COMPOTEXA OÜ kustutatud (endine nimi Medical Tech Services OÜ) | 14444108 |
| UPLIFY ADVERTISING SERVICES OÜ | 16031178 |
| TRIVINO EE OÜ kustutatud (endine nimi VP Services OÜ) | 14552708 |
| ARCATEA HOTELS OÜ (endine nimi Worldnet Financial Services OÜ) | 12963620 |
| HORIZON HOLDING COMPANY OÜ kustutatud (endine nimi United Energy Services OÜ) | 14343005 |
| UNILOG SHARED SERVICES CENTRE OÜ | 10988024 |
| MATONDOVELA RUTUKIRA OÜ (endine nimi CMoney services OÜ) | 16379349 |
| YOUNG LEARNERS ENGLISH ACADEMY OÜ (endine nimi Umbrella Corporate Services) | 11456128 |
| EUROPEAN DEVELOPMENT OÜ kustutatud (endine nimi Toy Subscription Services OÜ) | 12995413 |
| UCXS GROUP OÜ (endine nimi UAX-S Drone Services OÜ) | 16762580 |
| MÄGESTIKU FORELL OÜ (endine nimi Bonusmax Services UÜ) | 12922590 |
| VTK TEENUSED OÜ (endine nimi Optimalz Services UÜ) | 16416872 |
| ROCCA KIDS ENGLISH CLUB OÜ (endine nimi Umbrella Business Services OÜ) | 14156473 |
| FAUBER GROUP OÜ kustutatud (endine nimi International Realty Services OÜ) | 14143559 |
| VAL UNIVERSITY SERVICES ESTONIA OÜ | 16996214 |