Meet our GrowthClass Energizers


Rene Savelberg

Rene Savelberg

Energizer Growth & Standardization

Founder of McSense Business Accelerators (MBA), is former CEO of McDonald’s Netherlands and serial entrepreneur in Europe and the USA. He has over 25 years of experience as a ‘Business Accelerator’ and change agent.

Jasper Bouwsma

Jasper Bouwsma

Energizer Innovation

Jasper Bouwsma is committed to supporting entrepreneurs and established companies in bringing their innovation to market successfully.
 He is founder & CEO of Vujàdé Ltd, a boutique innovation consultancy supporting organizations of any size.

Wouter van der Burg

Wouter van der Burg

Energizer Organisation & Team

Wouter van der Burg is a senior advisor that believes in creating new opportunities for growth within existing companies. Creating bridges between today & tomorrow, thinking & doing and idea & result is his goal when working with both young growth companies and established companies.

Chris Out

Chris Out

Energizer Growth Hacking

Chris Out is an international expert and speaker in the field of Growth Hacking. In 2014, he founded RockBoost: the first Growth Hacking Agency in the Netherlands. He implements growth hacking and is a specialist in setting up growth teams. He has international experience in startups, scale-ups and corporates. He combines this practical knowledge with the knowledge of 500+ books to get the best growth hacks.

Meet our GrowthClass Mentors