| Company name | Reg. code |
|---|---|
| AEROGATE OÜ (former name Filtrimaailm OÜ) | 16426994 |
| AEROMATE OÜ kustutatud | 12141763 |
| STREAMITY GROUP OÜ kustutatud (former name Aerogates OÜ) | 14617141 |
| AEROSAFE OÜ | 16462056 |
| RISTILIPP OÜ (former name Aerocase OÜ) | 16346456 |
| AUREGATE OÜ | 17252496 |
| EUROGATE OÜ | 11012615 |
| ARMGATE OÜ | 11467132 |
| AROGANE OÜ | 11943710 |
| PROGATE TRADE OÜ kustutatud | 11307262 |
| PROGATE CONSULTING OÜ kustutatud | 11282378 |
| AIRGATE TALLINN OÜ | 14449407 |
| MASIOS OÜ kustutatud (former name Kerovate OÜ) | 16070801 |