| Company name | Reg. code |
|---|---|
| AIRFOIL OÜ | 14480662 |
| AIRFPIO OÜ | 17135626 |
| AIRMAIL OÜ | 14791608 |
| AIRSIL OÜ kustutatud | 14837977 |
| AIROL OÜ | 14820927 |
| AIROL AIR OÜ kustutatud | 12292137 |
| AGRIOIL OÜ | 16335004 |
| ATTRACTIVE STUDIOS OÜ (former name AirCoin OÜ) | 14716920 |
| ARMOIL OÜ kustutatud | 11940982 |
| TINFOIL APPS OÜ | 14555687 |
| GHM HALDUSE OÜ (former name Airol Air OÜ) | 14749262 |