Contact details GWHS Foundation:
Facebook Stichting GWHS tel:06-28089125 kvk:66210275 contact form:
Board members: chairman Patrick Delvers Oosterhout (NB) P.delvers@gwhs.nl 06-28089125
treasurer André Hardeveld Woudenberg a.hardeveld@gwhs.nl
Secretary René van den Elsen Menziken (Switzerland) r.vandenelsen@gwhs.nl 
Administrators:
Tim Geerts Oosterhout (NB) 
Arjan Frerichs Spierdijk a.frerichs@gwhs.nl
Peter van Stokkum Rijen 
