Our team


Maik Gruba
Managing Director

Marianne Bieri-Oppliger
Head of Purchasing & Marketing

Sandro Rovito
Head of Operations & Backoffice

Britta Grupe
Management Assistant

Business Development

Elodie Grippon
Business Development Manager


Kevin Camusel
Commercial - Hauts de France et Belgique

David Dufourt
Commercial - Sud-Ouest

Taïna Fagard-Cau
Commerciale Sud-Est


Catherine Bouaouina 
Team Manager Operations

Doriane Ponsart
Operations Agent

Valy Pflieger
Operations Agent

Laid Guemazi
Operations Agent

Céline Christen
Operations Agent

Raluca Tica
Operations Agent Springer

Amélie Tanoh
Group Agent


Nicole Dickbrenner
Team Manager Backoffice

Silvio Saluz
Backoffice Agent

Michael Wüst
Backoffice Agent

Purchasing & Marketing

Alain Ettedgui
Purchasing & Marketing Manager

Huyen Dinh
Team Manager Marketing

Lena Lau
Marketing Specialist


Yasemin Özalp
Manager Controlling and Business Analysis

Suayib Korkmaz
Trainee Controlling