| Company name | Reg. code |
|---|---|
| ESSEGI OÜ | 11473693 |
| ESSENI MAJA OÜ | 11499155 |
| ESSENT OÜ | 12579092 |
| ESSERGO OÜ kustutatud | 10143211 |
| ESSEX OÜ | 16090318 |
| ESSET OÜ | 12483848 |
| ESSEK OÜ | 16540773 |
| ESSEGRU KINNISVARA OÜ | 16556395 |
| ESSOUI ELECTRONICS OÜ | 17022789 |
| ESSEX PROJEKT OÜ | 11365911 |
| ESSEC TALLINN OÜ kustutatud | 10109850 |
| ESSEN KAPITAL OÜ | 12296997 |
| ESSEX TEENUSED OÜ kustutatud | 11500935 |
| ESSEN RFK OÜ | 10539473 |
| ESSI OÜ | 12528195 |
| ESSE INVEST OÜ | 10706925 |
| ESSI AGRO OÜ | 12090445 |
| ESSE HALDUS OÜ kustutatud (former name Acc Infra OÜ) | 10422080 |
| ESSE ILUTUBA OÜ | 16143500 |
| ESSI TALU OÜ | 11310459 |
| 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 |
| ESTEG OÜ | 12628258 |
| EXEGI OÜ | 14370143 |
| ESTEGO EESTI OÜ (former name CARE CLUB OÜ) | 14744619 |
| ESTEGA AUTOVEOD OÜ kustutatud | 10345208 |
| ESREI & VEPE OÜ kustutatud | 10533128 |
| SEEGI MÖÖBEL OÜ | 10447377 |
| ABIKS SEEGI OÜ | 17114667 |
| SOLOTEKS TRANS OÜ kustutatud (former name Esse Transport OÜ) | 12103596 |
| ELEGI TRADING HOUSE OÜ (former name Estonia lighting & electrical goods import OÜ) | 14088145 |
| ESEI SERVICES OÜ (former name ESEI MOTORS OÜ) | 14192693 |
| SEGI INT'L OÜ | 17440074 |
| ACC INFRA OÜ kustutatud (former name Esse Transprt OÜ) | 12455547 |
| NORDIC ELEKTRI OÜ (former name Elegi elektri teenindus OÜ) | 14819519 |