| Registered | Name | Holder | Registrar |
|---|---|---|---|
| 2024-03-04 | x-lite.fi | Proton Services AB | Ascio Technologies |
| 2023-10-12 | exlite.fi | Proton Services AB | Ascio Technologies |
| 2023-04-27 | cedoc.fi | Proton Services AB | Ascio Technologies |
| 2022-03-25 | protonlightingsuomi.fi | Proton Services AB | Ascio Technologies |
| 2022-03-25 | protonlighting.fi | Proton Services AB | Ascio Technologies |
| 2008-01-31 | proton.fi | Proton Services AB | Ascio Technologies |