| Company name | Reg. code |
|---|---|
| SEVEN ELEVEN OÜ | 11074987 |
| SLEVEN OÜ | 12753727 |
| LEVEN OÜ | 14246874 |
| BRAND LEVEN OÜ kustutatud (former name Hakol Media OÜ) | 14989339 |
| LEVEN-KÖÖBA OÜ | 16483420 |
| LEVEN INVEST OÜ | 16236259 |
| LEVEN NORDIC OÜ | 14436356 |
| LEVEN EHITUS OÜ | 11812468 |
| AG POTTMANN OÜ (former name Seven OÜ) | 10909970 |
| SEVENI FIRMAD OÜ (former name SEVEN OÜ) | 10399782 |
| TNVISUAL OÜ (former name Steven ja Annika OÜ) | 16004744 |