About Rebound
At Rebound, we work with nature's own processes to develop the next generation of biomaterials.
We believe that building materials can be grown. That is why we develop biomaterials that contribute to a construction industry in better balance with nature's resources.
For us, it is not only about developing new materials, but about challenging the way we think about construction.
Our Story
Rebound was founded by engineer Jon Strunge, who, through his work in the construction industry, experienced first-hand how difficult it was to find materials that were both sustainable, functional and practical to implement.
At the same time, the need for more responsible resource use became increasingly evident.
The turning point came with the discovery of mycelium nature's own network of fungal threads. Its unique properties opened the door to an entirely new way of developing building materials.
What began as an idea has grown into Rebound - a company driven by the ambition to make regenerative materials a natural part of the future of construction.

Vision
We believe in a future where building materials are developed in balance with nature's resources, and where biomaterials become a natural choice for the built environment.
Mission
We work towards a construction industry where functionality, aesthetics and responsible resource use go hand in hand.
By developing biomaterials, we challenge conventional thinking and create new possibilities for the built environment.
We believe meaningful change requires collaboration. That's why we work alongside companies, developers, architects and research partners across the value chain to accelerate the development of new material solutions.
For us, transforming the construction industry is a shared responsibility.

Rebound's development is driven by close collaboration with companies, research institutions and organisations that share our ambition of shaping the future of building materials.
Rebound is supported by


Rebound collaborates with

Awards
2022 Winner - The start-up pitch battle at Danish Sound Day
2025 Runner up - IDA Climate
2025 Entrepreneur of the Year
Meet the team

Jon Strunge
CEO & Founder

Nikolaj Vedel Smith
Project Manager

Kim Baltzer
Chair of the Board

Nicklas Brandt
MSc in Biotechnology

Oscar Ræbild Kjul
MSc in Biotechnology

Jens Martin Suzuki
Product Developer

Katrine Klitten Byrsing
Product Developer

Jan Sloth Jørgensen
Development

Svend Madsen
Production

Kateryna Polishchuk
Production
