Assistance to competitors/Partners

Are you a Company or Public Administration office that wants to support this challenge? Do you have a collaboration proposal for us? Would you like to receive promotional materials to use for exhibitions or in publications?

Please contact:

Paul Griep

Founder of SHC 



Assistance to competitors

Are you interested in participating in one of our challenges? Are you a contestant and need some information or assistance? Are you experiencing technical problems whilst uploading?

Please contact:

Stella van Toor

General Manager SHC 

+49 176 700 583 82 


Meet the SHC Team


Lara Anthonijsz

Operations Manager 

+49 157 38708007

WhatsApp Image 2021-12-22 at 10.02.02.jpg

Pauline van der Linden

Marketing Manager Intern

+31 640 272377