Innovation never is a straight road

Angel or Consultant ?

Johann Schlieper

Marketing specialist and avid angel investor. My passion is helping innovations to take off. See more at www.zollikonsult.ch.

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store