Lead your company into the
Global Circularity Protocol
Measure your circular performance today with CTI and prepare for GCP tomorrow, all in one software tool.
Measure with an objective, universal and tested CTI framework that sits at the core of the Global Circularity Protocol.
Save time and effort with a software tool that structures your data and guides you through each CTI step.
Generate clear reports for internal steering, investors and regulators, including ESRS E5 and GCP related insights.
Identify improvement potential, compare circular strategies and build scenarios before you commit.
From CTI to the Global Circularity Protocol
The Global Circularity Protocol for Business is the new international framework from WBCSD and the UNEP hosted One Planet Network that helps companies measure, manage and communicate circular performance in a consistent way across sectors and regions.
CTI sits at the heart of this framework. The CTI indicators and methodology are one of the main building blocks that GCP uses for circularity metrics and the protocol is designed to align with ISO 59020, ESRS E5, GRI and the Greenhouse Gas Protocol.
CTI Tool was developed together with the WBCSD for applying the Circular Transition Indicators in practice. By using CTI Tool you build the material level data and indicators that GCP expects, which means you can reuse your CTI work when you start working with GCP.
CTI was developed by business, for business
The tool structures data and calculates outcomes, supporting businesses in taking concrete actions towards their circularity goals. It also supports users to reach out to internal stakeholders and value chain partners for data requests that avoid confidentiality issues.
Leveraging the power of digitization and smart software solutions, the CTI Tool enables companies to accelerate their transition towards a circular economy and fully understand their circularity baseline.
CTI case studies
You're in good company
With over 2000 accounts in 94 countries, teams of every size, shape and industry have already made the CTI Tool their go-to solution to accomplish their circular goals.
What our customers say about us
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Contact us
Our team consists of experienced and knowledgeable people working in the field of Circular Economy. Roy Vercoulen is here to answer your questions and help you move through every step of your assessment.











