| Registered | Name | Holder | Registrar |
|---|---|---|---|
| 2013-08-29 | zumtobel.fi | Thorn Lighting Oy | CSC Corporate Domains, Inc. |
| 2010-06-01 | tridonic.fi | Thorn Lighting Oy | CSC Corporate Domains, Inc. |
| 2008-02-06 | thornlighting.fi | Thorn Lighting Oy | CSC Corporate Domains, Inc. |
| 2005-02-03 | lumexpress.fi | Thorn Lighting Oy | CSC Corporate Domains, Inc. |