Grub is the only application with which you fully comply with the Wwft. If you work with Grub, and you want to let your regulators and your clients know, download the Grub quality mark here and place it on your website and / or printed matter.
(headquarters)
Anthony Fokkerweg 3
1059 CM Amsterdam
17, rue de Flaxweiler
L -6776 Grevenmacher
17, rue de Flaxweiler
L -6776 Grevenmacher