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​We are looking for new independent professionals

​Who share our vision

Are you an independent professional?
Are you looking for freedom in a family-oriented eco-system?
Do you have a background in (digital) marketing or sales?

​John D. Eisenfelt offers challenging projects around value proposition development, content marketing, lead generation, digital transformation, marketing automation, analitics and intelligence.

​​Our team

​Meet our team of entrepreneurial specialists.

Niels van den Brink


Partner

Donald van Gasteren


Partner

​Ronald Gruben


Principle

Emiel de Haan


Partner

​Ted de Jong


Managing Partner

​​Ron Lameij


Partner

​​Menno Oskam


Managing Partner

Michiel Poppen


Partner

​​Rogier Vos


​Partner

​​​Walter Kienhuis


Associate Partner

​​​Chris Jansen


Boardroom Advisor

​​Bernard van de Weert


Boardroom Advisor