Powering the energy transition
We believe clean energy should be accessible to every business. Our team combines deep energy market expertise with cutting-edge technology to make PPA procurement simple, transparent, and efficient.
Making clean energy procurement effortless
The energy transition requires businesses to move from traditional power sources to renewable energy. But PPA procurement has been stuck in the past—fragmented, opaque, and painfully slow. We're changing that.
Transparency
No hidden fees, no complex structures. Just clear, honest pricing and terms.
Speed
From inquiry to signed PPA in weeks, not months. Time is too valuable to waste.
Expertise
Deep energy market knowledge combined with technology to deliver better outcomes.
Founded by energy experts
Jan and Ortwin bring decades of combined experience in energy markets, trading, and technology.
Jan Quecke
Co-Founder & CEO
Ortwin Kartmann
Co-Founder & COO
Meet the people behind Otark
A diverse team of energy experts, engineers, and operators united by a common goal.
Eva
Business Development
Moritz Burtscher
Data Analyst
Paul
Full-Stack Developer
Josua
Full-Stack Developer
Dusan
Head of Revenue & Growth
Sascha
Head of Sales
Daniel
Product Owner
Sandra
Office Manager
Fatumata
Event & Media Management
Anton
UI/UX Designer
Simon
Full-Stack Developer
Benedikt
Head of Development
Rainer
CFO
Alexander
DevOps
Guided by industry leaders
Our advisors bring invaluable experience from energy, finance, and technology sectors.
Bastian Karweg
Group CEO at Dealfront
Markus Voigt
Entrepreneur, Financial and Energy Expert
Martin Junker
Founder and Managing Partner at Venture Stars
Stefan Judisch
Energy Expert and Investor
Want to join our mission?
We're always looking for talented people who share our passion for clean energy.
Your clear next steps to secure the best PPA offers in under 24 hours
Book a discovery call and let us show you how Otark can transform your energy procurement strategy.