About One Nucleus One Nucleus is a membership organisation for international life science and healthcare companies. We are based in Cambridge and London UK, the heart of Europe’s largest life science and healthcare cluster. Organisation History Established in 1997, and formerly known as ERBI, One Nucleus is a not-for-profit, membership organisation and located in Cambridge and London – the centre of Europe’s leading life science and healthcare cluster. More than 470 members include pharmaceutical, biotech, medical device and diagnostic companies and associated technical and commercial service providers. London and Cambridge One Nucleus was formed in April 2010 by the merger of two regional lifescience networks – Cambridge-based ERBI and the London Biotechnology Network (LBN). Together we form a commercial, clinical and academic powerhouse. London and Cambridge are home to at least 60% of the UK’s life science industry base, four of the UK’s five Academic Health Science Centres and three of the world’s top six universities. The merger of ERBI and LBN recognises that the Cambridge-London network is an international life science “super cluster”.