Viktor Baumgartner helps us to develop leadership communication and accompanies us in change processes. His pragmatic approach, his great expertise, and his intuition bring us exactly the added value that we would expect from an external consultant.

Prof. Hans Gut, CEO Güdel AG

Creating more impact in a presentation without loss of authenticity is a strength that Viktor Baumgartner conveys in his trainings. He is able to improve the performance skills of his customers on a point-by-point basis and, with his methodology, achieves amazing results in a very short time.

Prof. Dr. Simone Westerfeld, Head Personal Banking UBS Switzerland



Viktor Baumgartner's ability to translate complex interrelationships into simple and clear messages, as well as his direct way of communicating with our team, has made a lasting contribution to the future success of our sales team.

Florian Ibe, Country Division Head Pharmaceuticals Bayer (Schweiz) AG

Viktor Baumgartner's approach is very much to the point. His instructions can be implemented immediately and he is able to deliver measurable results even under very high time pressure.

Marie-France Tschudin, President of Novartis Pharmaceuticals Member of the Novartis Executive Committee

What distinguishes Viktor Baumgartner is that he can quickly adjust to a wide range of personalities in a trusting and result-oriented collaboration - without losing sight of the essential. He not only combines professional input with friendly handling, but also manages to carry out an individually tailored mentoring with steep learning curves every time. Excellent!

Sileia Urech Head of Communications H&M Switzerland

I like Viktor's direct approach to communication: he calls a spade a spade. He is result-focused. We work with Viktor ahead of sales pitches, for presentation skills training, and have involved him in broader sales related issues. His advice at a Management level is much appreciated.

Stephen Mills, Chairman of Schroder Adveq

Viktor Baumgartner's instructions can be implemented quickly and with high impact. I appreciate his clear, direct feedback and his ability to put himself in the position of a speaker.

Christian Gattiker, Chief Strategist and Head of Research Bank Julius Bär

More of KERNKOMM’s clients:

Aberdeen Asset Management


Aduno Gruppe


Akzo Nobel N.V.






Amt für Justizvollzug Zürich






Baloise Versicherungen


Bank Coop


Bank Julius Bär


Basler Kantonalbank BKB


Baudirektion Kanton Zürich


Bayer Pharma


Grant Thornton

WWF Schweiz






Credit Suisse




Dufry Group




FISCH Asset Management


Foreign Banks in Switzerland








HR Stadt Zürich







Ivoclar Vivadent


MAN Energy Solutions


Migrationsamt Kanton Zürich


Roche Diagnostics


Roland Berger


SBB Schweizerische Bundesbahnen


Schroders Investment Management


Schweizerisches Rotes Kreuz




LGT Schweiz


Swiss Life




Swisslos Interkantonale Landeslotterie


TCS Touring Club


Vigier Holding