Circularise

Circularise is a supply chain traceability software company founded in 2016 out of Delft University of Technology and headquartered in The Hague, Netherlands. It addresses the lack of shared, verifiable data on materials and components as they move across multi-tier, multi-supplier manufacturing chains, which makes regulatory compliance and sustainability claims difficult to prove.

The platform collects declarations and due-diligence data from n-tier suppliers, maintains an auditable mass-balance or chain-of-custody record as materials are transformed, and publishes Digital Product Passports and permissioned disclosures tied to identifiers or QR codes. Customers include manufacturers such as Honda, Samsonite, Teijin and Mitsubishi Chemical Group.

1. N-tier data collection: gathers declarations, evidence and due-diligence data from suppliers at scale.

2. Mass balance and chain of custody: maintains an auditable record of material transformation and allocation.

3. Digital Product Passports: publishes standardized, regulation-ready product data.

4. Permissioned disclosure: shares selected supply chain data with specific counterparties only.

5. Identifier and QR linking: ties passport data to physical products via QR or other carriers.

6. Regulatory alignment: supports compliance with EU Battery Regulation and ESPR requirements.