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Because the future demands sustainable solutions.

Because the future belongs to renewable energies.

Because the future needs people who make it possible.

Future called, said it´s great.

The future belongs to renewable energies. And this future has already begun. As experts in the field of electrolysis, we have developed a process to produce green hydrogen and make it available everywhere as a climate-friendly energy source. Our goal is to make the world more sustainable, to secure the future of companies as well as that of the next generations. This is what we at STOFF2 are working on with full motivation.

Shaping the future together.
With a committed team.

Sebastian Sipp

Managing Director
Sebastian Sipp

Sebastian has more than two decades of experience as an investor, entrepreneur and manager in the European infrastructure and technology sector. He is passionate about the operational set-up and strategic development of innovative growth companies. He is an outdoor enthusiast and enjoys spending time at sea and in the mountains.

Andrew Zwinkels

Technical Director
Andrew Zwinkels

Andrew is an experienced electrical engineer and has been involved in renewable energy storage for over 20 years. He has developed innovative storage solutions in numerous projects and brought them to market. He is also involved in electric mobility concepts. In his spare time he designs furniture and is an avid amateur chef.

Marcel Gallé

Head of Finance
Marcel Gallé

Marcel looks back on over ten years of expertise in various start-ups in the field of energy storage. His career started in the banking and consulting industry. Structuring innovative business cases and scaling business models are his professional passions. In his private life, he loves to play music and sings in a big band.

Dr. Christian Friebe

Head of Public Affairs
Dr. Christian Friebe

Christian has been working on the market ramp-up of renewable energies for 15 years, first as a consultant and scientist, later as an expert for German and European energy policy in a municipal utility holding company. He loves controversial discussions and cycling – alone and with his family.

Nora Oberländer

Head of Business Development
Nora Oberländer

Nora has several years of experience in the hydrogen industry with a focus on strategy and business development. She is fully committed to advancing the green hydrogen industry and making the world more sustainable every day. In her free time, she loves water sports such as kitesurfing and wakeboarding.

Nelli Quakernack

Head of People & Organization
Nelli Quakernack

Nelli is a psychologist and HR generalist with more than 10 years of operational and consulting experience in the digital economy and start-ups. As a systemic coach, she accompanies individuals and teams in phases of change, business growth and leadership issues. In her free time, she loves trying out new restaurants and browsing food blogs.

Uwe Winter

Head of Operations
Uwe Winter

Uwe has more than 30 years of experience in the automotive and supplier industry. During his career, he has held various positions in manufacturing, development, programme execution and process development, including leadership positions at GM and ThyssenKrupp Elevator. In his spare time, he is a passionate cook, enthusiastic model maker and techno fan. His favourite travel destination is France.

Dr. Elisabeth Hornberger

Electrochemist
Dr. Elisabeth Hornberger

Elisabeth is an electrochemist with more than five years of research and work experience in the field of energy storage and conversion for renewable energy. In her spare time, she runs a photo blog about art
in urban spaces.

Max Querengässer

Constructor
Max Querengässer

Max is an engineer for design technology and has already developed numerous machines and devices in the field of special machine construction. In his free time, he enjoys 3D printing, volleyball and chess.

Dr. Stephan Funk

Head of Product
Dr. Stephan Funk

Stephan is physicist and has more than 20 years of experience in product development and introduction of complex systems, as developer, project- and R&D manager. Aside from Telco systems and automotive LASER applications he worked on hybrid hydrogen energy systems already 10 years ago. He spends his spare time with his family, he sails and plays the guitar.

Hendrik Thede

Controller
Hendrik Thede

Hendrik has been working in finance for over 10 years and has gained experience in accounting and controlling in both start-ups and international corporations. In his free time, he regularly participates in various running competitions as a passionate hobby runner.

Daniel Vila

Market Analyst
Daniel Vila

Daniel is an environmental economist. He has been working on various health, climate and energy modeling projects for almost 10 years. He is an avid basketball player and has played professionally in three different countries.

Janek Wendt

Technical Project Engineer
Janek Wendt

Janek is an electrical engineer. During his studies, he was already intensively involved with battery technologies and hydrogen. He deepened his expertise in the field of renewable energies both in a start-up and in an energy company in Berlin. In his free time, he has played football for 18 years and plays electronic music with friends.

Manish Togadiya

Plant Engineer
Manish Togadiya

Mahsa Nozari

Manufacturing Process Engineer
Mahsa Nozari

Fabian Meurer-Bort

Hydrogen Engineer
Fabian Meurer-Bort

Katharina Krause

Office Management
Katharina Krause

Andris Daduna

Prototype Assembler
Andris Daduna

Cornelius Brand

Test Engineer
Cornelius Brand

Simon Neunhäuserer

Mechanical Design Engineer
Simon Neunhäuserer

Markus Hartwig

Technical Project Manager
Markus Hartwig

Henrik Goebel

Quality Engineer
Henrik Goebel

Curious now? Our team is looking new people with a pioneering spirit.

Helping to shape our future responsibly:
welcome to STOFF2.

At STOFF2, our growing team is passionate about ending the age of fossil fuels. In the former Lufthansa air cargo  hall of Berlin’s Tegel Airport, which is now an innovation and sustainability hub, we dedicate ourselves together to the challenges ahead and inspire ourselves anew every day. Our direction is called: sustainable and innovative growth.