| Company name | Reg. code |
|---|---|
| MARKETING ADVISOR OÜ | 17366062 |
| MARKETING ADVISORS OÜ kustutatud | 12092154 |
| BLACKSTAR PREMIUM OÜ (former name MARKETING ADVISORY OÜ) | 16100637 |
| ADVIDO MARKETING OÜ | 16645331 |
| MARKETINGTECH ADVISORY OÜ | 16904092 |
| ECOTECH OÜ (former name Logistic and Marketing Advisers OÜ) | 14093117 |