Christian Roggeman Founder & CEO ( c.roggeman@gramitherm.ch)
Cyril Meyer, Industrial Director (c.meyer@gramitherm.ch)
Christophe Petit *, Technical Support Gramitherm, Sales Manager AMPACK (c.petit@ampack.fr)
David Klein **, Swiss Resident Administrator, HR & Finances (dkl@wk-fiduciaire.ch)
Agnes Roggeman, Marketing advisor (info@gramitherm.ch)
Mikael Mourgue, Design and visual conception (m.mourgue@gramitherm.ch)
* AMPACK (www.ampack.ch)
** fiduciaire WK (www.wk-fiduciaire.ch)