| Registered | Name | Holder | Registrar |
|---|---|---|---|
| 2025-01-23 | rivena.fi | TIERA OY | Ascio Technologies |
| 2025-01-23 | velora.fi | TIERA OY | Ascio Technologies |
| 2023-08-07 | edutuusniemi.fi | TIERA OY | Ascio Technologies |
| 2021-11-11 | luit.fi | TIERA OY | Ascio Technologies |
| 2021-07-01 | digius.fi | Tiera Oy | Telia Finland Oyj |
| 2021-07-01 | tieradigius.fi | Tiera Oy | Telia Finland Oyj |
| 2017-10-10 | micobotnia.fi | TIERA OY | Ascio Technologies |
| 2014-10-23 | edustore.fi | TIERA OY | Ascio Technologies |
| 2012-03-26 | kuntien.fi | TIERA OY | Ascio Technologies |
| 2011-01-28 | tiera.fi | TIERA OY | Ascio Technologies |
| 2007-04-25 | edison.fi | TIERA OY | Ascio Technologies |