| Founded | 2017 |
|---|---|
| Closed | 2024 |
| Country | UK |
| Sector | Cleantech |
| Collapse type | Regulatory Kill |
| Founder | Douglas Johnson-Poensgen |
Circulor
"Battery supply chain traceability startup died when regulation it depended on was delayed."
Forced closure by regulatory action
Key Events Timeline
Circulor raised $33M to build blockchain-based supply chain traceability for battery materials and ethical sourcing, with clients including Volvo, Rolls-Royce, and Umicore.
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