Inspiration & advice

Geert-Jan is authentic, outspoken, straightforward and brings his story with humor

Consulting Services

Geert-Jan advises entrepreneurs and investors on the strategy, growth and operation of start-ups. He is regularly assigned to deal teams to work with a venture capital fund to evaluate a potential investment.

Inspirational speaker

Geert-Jan is a sought-after speaker in the areas of start-ups, angel investing, online marketing and innovation


Geert-Jan has founded several companies. As an investor and consultant, he gained a lot of knowledge and experience.

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Selection Criteria