Since 2011 the company of W.F Leenen is located in a brand new head office in Voorhout, the Netherlands, where all activities are joined. Many daffodil varieties belong to the innovative inventions of the company of W.F. Leenen: W.F. Leenen is to be credited for the international transition of the cultivation of daffodils to take place on North Sea shells and it is working closely with the pharmaceutical industry to extract agents from the daffodil bulb for among others medicines and cosmetics. The company of Leenen is strongly focused on the export of products; about 95% of the flowers and bulbs end up abroad.