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All speakers

1E9 had a lot of speakers since 2019. You can browse through them here.

Christian Harms-Ensink

Background in Business Administration,
6 years of M&A work experience (Deloitte Corporate Finance since 2008), Viessmann M&A + Corporate Development with focus on Innovation, Digitalization and Partnering (since 2014), Head of Viessmann E&H System Solutions (since 2017), CFO and Head of Procurement Viessmann PV & E Systeme GmbH (since 2019)

Christian Harms-Ensink

Speaker at 1E9 Events

Festival der Zukunft 2025

Festival der Zukunft 2025

1E9 THE_CONFERENCE 2020

1E9 THE_CONFERENCE 2020

Festival der Zukunft 2024

Festival der Zukunft 2024

1E9 THE_CONFERENCE 2019

1E9 THE_CONFERENCE 2019

Festival der Zukunft 2023

Festival der Zukunft 2023

Festival der Zukunft 2022

Festival der Zukunft 2022

1E9 THE_CONFERENCE 2021

1E9 THE_CONFERENCE 2021

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