| 1964 | Heinz Roentgen founds Nya Nordiska in Duesseldorf. |
| 1974 | Diete Hansl joins the company. With her extensive experience of sales and purchasing of textiles, she assists her husband-to-be Heinz Roentgen in the running and expansion of the company. |
| 1976 | Nya Nordiska moves from Duesseldorf to Dannenberg. |
| 1979 | Acquisition and renovation of a 150 year old half-timbered furniture factory. |
| 1996 | Modern extension of the company premises, providing a floor area of 6,500 square metres. |
| 1985 - 2001 | Foundation of subsidiary companies and showrooms in Paris, London, Como and Tokyo. |
| 2003 | Following the death of Heinz Roentgen, his wife Diete Hansl-Roentgen takes over the running of the company. Together with her four children Marcus Hansl, Remo Roentgen, Sybilla Hansl and Bernhard Hansl, she perpetuates the philosophy of Heinz Roentgen. |
| 2004 | The qualified designer Alice Pieper joins the company to take charge of product development. |
| 2008 | Nya Nordiska Textiles GmbH takes over Artline Wohndecor GmbH, Kerpen, Germany, within a succession plan and thus enlarges its product range by decoration systems. |
| 2008 - 2010 | Again, the company expands its head office. |