| Registered | Name | Holder | Registrar |
|---|---|---|---|
| 2020-12-22 | prohocgroup.fi | Prohoc Oy | Planeetta Internet Oy |
| 2020-11-06 | biosampo.fi | Prohoc Oy | Planeetta Internet Oy |
| 2019-09-20 | proactor.fi | Prohoc Oy | Planeetta Internet Oy |
| 2017-12-21 | ipcm.fi | Prohoc Oy | Online Solutions Oy |
| 2017-09-01 | woimafinland.fi | Prohoc Oy | Online Solutions Oy |
| 2017-01-04 | woimacorporation.fi | Prohoc Oy | Louhi Net Oy |
| 2013-09-06 | proid.fi | Prohoc Oy | Planeetta Internet Oy |
| 1998-02-20 | prohoc.fi | Prohoc Oy | Online Solutions Oy |