Packaging & interior design products

Naturally grown

We grow eco-friendly material out of mycelium and local agricultural rest-streams. Mycelium is the root network of mushrooms. This mycelium acts as a natural glue that can bind a biomass together.

We work together with nature, to create sustainable materials such as packaging, insulation panels and interior design products. All of these are biodegradable and produced with a negative CO2 footprint. We grow our products under Ecovative’s license.

Dear visitor, please be informed that as of May, the names ‘’ and ‘krown-design’ will no longer be used. You can find us here, at

Building and Architecture

Photo of The Growing Pavilion: Eric Melander, courtesy Company New Heroes.

Wow, we did it! We are proud to call ourselves the most innovative SME (Small and medium-sized enterprise) of the Netherlands of 2021.

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