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Shuttered concrete texture

John Twitchen

John Twitchen

Director, Xeroc Ltd
Environmental Sciences graduate John Twitchen has spent the last 30 years in and around the waste and resources sector and is a Fellow of the Chartered Institution of Wastes Management. Recently he set up circular economy start-up Stuff4Life focused on polymer circularity, with the company picking up Recycled Product of the Year at the 2023 National Recycling Awards and a nomination for The Earthshot Prize 2024. John is also a founder of circularity start-up Xeroc working with colleagues from across the materials and resources sectors to develop 'concrete as a service'. In his spare time, John is a BMX coach and presenter on YouTube channel BMX Race Hub.  

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