| Registered | Name | Holder | Registrar |
|---|---|---|---|
| 2020-12-16 | tempestgroup.fi | Tempest Security AB | Ascio Technologies |
| 2020-08-11 | tempestsecurity.fi | Tempest Security AB | Ascio Technologies |
| 2020-08-11 | tempestrisksolutions.fi | Tempest Security AB | Ascio Technologies |
| 2018-05-18 | tempest.fi | Tempest Security AB | Ascio Technologies |