Madaster is a platform to register and document a range of materials or products. It offers its services to individuals, companies or public sector institutions that wish to collect and store data about their materials. Madaster stores the data in a secure and efficient way.

Most importantly, the platform offers updated information about the circular values and potentials of the owned materials, thus expanding opportunities for more efficient green management of resources. With the data, Madaster provides the clients with a “material passport” that enables them to use it for moving towards a circular economy.

Madaster has a global focus and operates in several countries (e.g. The Netherlands, Germany, Switzerland, Norway and China).