Member - Madaster

The global online register for materials and products in the built environment that facilitates a circular economy.

Type Company
Founded 2017
Company Size 20
Member Type
Founders Martijn Oostenrijk
Headquarters 1251 AV Laren, Netherlands
Social network


Madaster is the global online register for real estate data on materials and products. It is our mission to facilitate a circular economy where waste can be eliminated by providing materials with an identity via Material Passports. Through data services for building owners, constructors, financiers and designers, it brings transparency in the circular and financial value of buildings. Madaster carefully focuses on governance, privacy, security and continuity.
Headquarters 1251 AV Laren, Netherlands

SDG’s of application

The Sustainable Development Goals are a call to action to end poverty, protect the planet and ensure peace and prosperity everywhere.
Clean water and sanitation
SDG 6 icon
Affordable and clean energy
SDG 7 icon
Industry, innovation and infrastructure
SDG 9 icon
SDG 11
Sustainable cities and communities
SDG 11 icon
SDG 12
Responsible consumption and production
SDG 12 icon

Efficient Solutions

Labelled Solutions from Madaster

The Solar Impulse Efficient Solution label seeks to bridge the gap between ecology and economy, bringing together protection of the environment and financial viability to show that these solutions are not expensive fixes to problems, but rather opportunities for clean economic growth.

The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. To validate the Membership to the World Alliance for Efficient Solutions, the Solar Impulse Foundation only verifies that each entity is registered and has signed our principles and values stated in the following World Alliance for Efficient Solutions charter. For those Members who are also solution providers, this information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances.