| Company name | Reg. code |
|---|---|
| ESTAPT OÜ | 16521379 |
| ESTART OÜ (former name Meditor Maakasutus OÜ) | 14338949 |
| ESTAT OÜ kustutatud | 11641067 |
| WORK ESTART OÜ | 16383687 |
| ESTANT PRO OÜ | 12143561 |
| ESTAP EHITUS OÜ | 14284490 |
| ESTAT PABER OÜ | 10966212 |
| CAMIR BOUNGY OÜ kustutatud (former name OÜ ESTRPT) | 11058623 |
| TRIPMYBEST OÜ (former name Estant Group OÜ) | 14020325 |
| ESTALI OÜ | 16897624 |
| ESTATE24 OÜ kustutatud | 11142648 |
| ESTARK OÜ | 12177962 |
| ESTAMO OÜ | 14111080 |
| ESTAXI OÜ | 14462796 |
| ESTAIR OÜ | 10303109 |
| ESTACO OÜ (former name Peeter Sepp OÜ) | 14584816 |
| ESTADS OÜ | 12048957 |
| ESTASO OÜ | 14726723 |
| ESTADA OÜ kustutatud | 10218496 |
| ESTANA OÜ | 12577561 |
| ESTAGE OÜ | 10477527 |
| ESTATTO OÜ | 16349934 |
| ESTCAT OÜ | 11681233 |
| ESTAMET OÜ | 10797904 |
| ESTAUTO OÜ | 11605580 |
| ESTEET OÜ | 11258032 |
| 22 ESTATE OÜ | 16361131 |
| 4ESTATE OÜ | 16296155 |
| ESTCAP OÜ | 11640808 |
| ESTATE24 OÜ | 14403322 |
| ESTBALT OÜ | 12287403 |
| ESTATE OÜ | 11970569 |
| TALLINN ESTATE OÜ (former name TALLINNA JÕUJAAM OÜ) | 12628034 |
| EE ESTATE OÜ | 11055049 |
| BALTOX ESTATE OÜ | 14199956 |
| SEASIDE ESTATE OÜ | 10721953 |
| R-ESTATE OÜ | 10782914 |
| DUNE ESTATE OÜ | 17479649 |
| ESTATE NORD OÜ | 14252633 |
| ESTCAP INVEST OÜ kustutatud | 12591590 |
| ORBITAL ESTATE OÜ kustutatud (former name Orbital Estate UÜ) | 14875587 |
| TENSOR ESTATE OÜ | 17138843 |
| BELLA ESTATE OÜ | 16162673 |
| GREENCASA ESTATE OÜ | 16300402 |
| ESTATE ADVISORY OÜ | 17390904 |
| OPES ESTATE OÜ kustutatud | 17104962 |
| ESTBET CONSULT OÜ | 12597954 |
| SUNBRIS ESTATE OÜ | 16359370 |
| GREEN ESTATE OÜ kustutatud | 12535522 |
| ESTATE HOLDING OÜ | 11348396 |