CTO, CISO
Alexander Thiel
10+ years of experience in digital marketing. Expertise in SEO, PPC, and content strategy
Strategy Consultant
Rebecca Dembach
A master storyteller and brand creator, Rebecca led various branding processes at IZ.
A prolific social organizer and activist, Andre co-founded and leads IZ as well as Phileas, one of our offshoots.
Finance & People Manager
Silke Heaney
An artist at heart, Silke brings her extensive finance, HR, and controlling skills to IZ, making sure the house is always in order.
Student of PPE
Paul Gringel
From day one Paul picked up the phone, getting people excited about Climate Hour. His grit and motivation were an inspiration to us all.
Founder, CFO
Gurpreet Singh
10y+ experience in finance startup leadership, founder of a climate tech company.
Student of PPLE
Harriet Freund
Harriet squeezed an impressive amount of climate work with IZ into her already-stuffed calendar to tackle a wild amount of urgent topics.
Lead Copy
Jeanette Cejchan
Communication is core to all our projects. Jeanette turns complex concepts into engaging copy.
Founder, Project Manager
Martin Valkov
5+ years of experience in SEO and content creation. Proficient in keyword research and on-page optimization
Online Marketing Genius
Alyssa Keretic
With years of experience in social, commercial, and political marketing, Alyssa ideates and executes campaigns you'll talk about.
Head of Product
Lorenzo Fossati
With 8y+ of industry experience in product, project, and stakeholder management, he brings almost any project to success.
Senior Designer
Jonathan Chambers
For almost a decade, Jon made products, brands, and technology beautiful and functional. He's doing the same for our projects.
PhD, Product Manager, Trainer
Ben Lenk-Ostendorf
A leading expert on how to apply gamification to individual climate action, Ben
SW Architect, Team lead
Daniel Dembach
In addition to his extensive engineering leadership and software architecture experience, he coded wonderful applications.