„Through the gustavkäser training I have learned to behave more decisively and to articulate clear messages. The 4 principles of leadership have been with me ever since. This makes me feel much better personally and makes it a lot easier to deal with my colleagues. I appreciate that every single day!“

Daniela Hug
Operations Manager
Volkshaus Basel

„Metrohm is proud of being the first gustavkäser client in Brazil. The first training session performed more than 10 years ago certainly helped us back then and highly contributed to improve our results. We have really close contact with gustavkäser and our annual plan of trainings consists of a diverse portfolio of modules, mainly focused on customer services, being applied to employees from lots of areas as well as trainings for the sales team.“

Sandro Barriouevo
Sales Manager
Metrohm

„I enjoy every day implementing and applying the practice-oriented lessons learned from the gustavkäser training with my team or partners.“

Heinz Reber
Marketing and Sales Manager
Chocolats Camille Bloch

„The experience of attending a gustavkäser training was excellent. I can clearly see my personal professional growth and the growth of my team. When visiting customers, I always bring in the knowledge of gustavkäser and achieve significant results with it“

Marcelo Teodoro van Lieshout
Regional Sales Manager
DSM