This page shows an overview of some of the sustainable business tools and methods I (co-) developed, such as:



The 10 steps to a Circular Business described in our book “Circular Business – Collaborate and Circulate:


The Value Hill to help companies retain value in new circular business models:  


The Circular Business Project to kick-start the transition to a sustainable business:


The Business Model Innovation grid for sustainability to support sustainable business model innovation:

which was based on the following journal article on Sustainable Business Model Archetypes:


The Value Mapping Tool for sustainable business modelling:

which was based on the following journal article on the Value Mapping Tool:


The Circular Economy Toolkit and workshop process to guide companies in their move to the circular economy:


A toolkit to support Eco-design:





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