We get the greatest satisfaction from our work if we can contribute to our society together as well. That is why we use our knowledge, energy and money to support various institutions and initiatives relating to science, culture, welfare and sport.

We sponsor a number of these, including

ZZ Leiden Basketbal 
Stichting LEF
De opening van het facultair jaar van de Universiteit Leiden
De Leiden Marathon
De 3 October Vereeniging
Museum De Lakenhal
Wireless Leiden