| Ettevõtte nimi | Reg. kood |
|---|---|
| SERDICA OÜ | 14395203 |
| SERDIKA KAUBANDUS OÜ kustutatud | 10846608 |
| SERLIKA OÜ | 14175720 |
| SERDIGO OÜ | 16435444 |
| 4SERVICE OÜ | 17492697 |
| SERENICA OÜ | 17265168 |
| SERVICE 101 OÜ | 14030068 |
| SERVICE66 OÜ (endine nimi Electric Service UÜ) | 14023022 |
| 5+ SERVICE OÜ (endine nimi 5+ Service UÜ) | 11621354 |
| SERVICE 222 OÜ | 16439442 |
| SERVICE24 OÜ kustutatud | 11535299 |
| 24/7 SERVICE OÜ kustutatud (endine nimi Enderbalt OÜ) | 12504585 |
| SERVICE OÜ kustutatud | 10522395 |
| 1 SERVICE OÜ kustutatud | 12085450 |
| SERVIMA OÜ kustutatud | 16241355 |
| SERDNA OÜ | 14542621 |
| SERDIO OÜ kustutatud | 10001644 |
| 3SERDNA OÜ kustutatud | 11942946 |
| SERAIC OÜ kustutatud | 10922060 |
| MULTIMODAL SERVICE OÜ | 11226598 |
| LRO SERVICE OÜ | 16660891 |
| JM SERVICE OÜ | 12732056 |
| CALL SERVICE 7 OÜ | 17276025 |
| RINGO SERVICE OÜ | 10489738 |
| CSO SERVICE OÜ | 17473659 |
| BERGIS SERVICE OÜ | 14844196 |
| RAIN SERVICE OÜ | 16862809 |
| ULTIMO SERVICE OÜ | 11011610 |
| ESSENTIA SERVICE OÜ (endine nimi ESSENTIA KOOLITUS OÜ) | 10404431 |
| SERVICE ELEVATION OÜ | 16860006 |
| ARMAT SERVICE OÜ | 11118408 |
| GUIDE SERVICE OÜ | 12386878 |
| CATERI SERVICE OÜ | 16790257 |
| REVAL SERVICE OÜ (endine nimi Aktsiaselts Reval Service) | 10166807 |
| RESTORAN SERVICE OÜ (endine nimi Geometrics OÜ) | 10760385 |
| TRANSTECH SERVICE OÜ | 11128298 |
| RDSE SERVICE OÜ | 12873650 |
| BR SERVICE OÜ | 16242047 |
| ASB SERVICE OÜ (endine nimi OÜ Newdoor) | 12082227 |
| PLUMAR SERVICE OÜ | 16294955 |
| TELANT SERVICE OÜ | 11093476 |
| BARREL SERVICE OÜ | 12236073 |
| SWEET SERVICE OÜ | 14130367 |
| FLOW SERVICE OÜ | 11157325 |
| BBQ SERVICE OÜ (endine nimi Fellin Invest OÜ) | 11416778 |
| ROMVAL SERVICE OÜ | 16849111 |
| FORAS SERVICE OÜ | 16867391 |
| YACHTS SERVICE OÜ | 11206199 |
| FETEX SERVICE OÜ (endine nimi Fetex Service UÜ) | 16374978 |
| SP SERVICE OÜ (endine nimi S&P Service OÜ) | 11312978 |