Challengyin a close partnership with Innovative City, proposes to the major players of French/European/Israeli startups & organizations to take the lead on a thematic WaterTech Pavilion at Innovative City 2017.


Check our differents offers and make your choice

Our Mission

Who we are

Since 1999, Challengy diffuses the culture and best practices of global Networking and Innovation to optimize People performance and Enterprise growth. With offices in France and Israel, we empower your Open Innovation Strategy & Operations.

David Ben Ishay
Sustainability Partner

Yossi Dan
Chief Innovation

André Dan
Challengy France

Our Partners