| Company name | Reg. code |
|---|---|
| ESSET OÜ | 12483848 |
| ESSENT OÜ | 12579092 |
| ESSEX OÜ | 16090318 |
| ESSEK OÜ | 16540773 |
| ESSEX PROJEKT OÜ | 11365911 |
| ESSEC TALLINN OÜ kustutatud | 10109850 |
| ESSEN KAPITAL OÜ | 12296997 |
| ESSEX TEENUSED OÜ kustutatud | 11500935 |
| ESSEN RFK OÜ | 10539473 |
| ESSE INVEST OÜ | 10706925 |
| ESSE HALDUS OÜ kustutatud (former name Acc Infra OÜ) | 10422080 |
| ESSE ILUTUBA OÜ | 16143500 |
| ESSE INDUSTRY OÜ kustutatud (former name WireTeam OÜ) | 12397155 |
| ERRE2ESSE OÜ kustutatud | 12733512 |
| ESSE HOUSE OÜ | 16543335 |
| IN ESSE OÜ (former name Organic Sweets OÜ) | 14382689 |
| SOLOTEKS TRANS OÜ kustutatud (former name Esse Transport OÜ) | 12103596 |
| ACC INFRA OÜ kustutatud (former name Esse Transprt OÜ) | 12455547 |
| ASSET OÜ | 16549633 |
| VESSET OÜ | 10069286 |
| KESSET OÜ | 17208704 |
| ELSET OÜ | 16358726 |
| ETSET OÜ | 16799927 |
| ESTSET OÜ kustutatud | 12466040 |
| JV ASSET OÜ | 11418599 |
| LUMEA ASSET OÜ | 17366403 |
| KPK ASSET OÜ | 17260647 |
| NCE ASSET OÜ | 17127986 |
| OT ASSET OÜ kustutatud | 11424826 |
| N-ASSET OÜ | 16734365 |
| ASSET HOUSE OÜ | 14508893 |
| KTK ASSET OÜ | 17097088 |
| ASSET TIMBER OÜ kustutatud | 12650507 |
| ASSET BEAUTY OÜ kustutatud | 14737035 |
| ESTET COM OÜ kustutatud (former name Transland OÜ) | 12649510 |
| KOBE ASSET 4 OÜ | 11226724 |
| BROKER ASSET OÜ kustutatud | 12011546 |
| OVP ASSET OÜ | 10430032 |
| NORDISK ASSET OÜ kustutatud | 11150234 |
| ASSET POOL OÜ | 16402640 |
| ASSET PLUS OÜ | 14123373 |
| ESTET MARKETING OÜ kustutatud | 16565626 |
| HOTELL WESSET OÜ | 12956927 |
| SMART ASSET OÜ (former name Smart Box Estonia OÜ) | 14633789 |
| VILLA WESSET OÜ kustutatud | 11244716 |
| ASSET ADVISORY OÜ | 14273931 |
| JP ASSET OÜ | 16161834 |
| ESMET GRUPP OÜ | 16397809 |
| ASSET FINANCE OÜ kustutatud | 12463225 |
| ASSET PROVIDER OÜ kustutatud | 12255939 |