| Registered | Name | Holder | Registrar |
|---|---|---|---|
| 2013-02-01 | jätevedet.fi | Wavin-Labko Oy | MarkMonitor Inc. |
| 2013-01-28 | jatevedet.fi | Wavin-Labko Oy | MarkMonitor Inc. |
| 2003-09-09 | wavinlabko.fi | Wavin-Labko Oy | MarkMonitor Inc. |
| 2003-09-07 | wavin-labko.fi | Wavin-Labko Oy | MarkMonitor Inc. |
| 1991-01-01 | labko.fi | Wavin-Labko Oy | MarkMonitor Inc. |
| 1991-01-01 | wavin.fi | Wavin-Labko Oy | MarkMonitor Inc. |