Meet the Directors


Dr Bill Johns has had a career including a senior post in a chemical manufacturing company and academic and consultancy appointments. His academic posts include the position of professor and Head of Department of Chemical Engineering. Over 50 refereed publications cover heat and mass transfer, computer simulation, design and optimization, and his work includes studies in biotechnology and food quality assurance

David Llewellyn graduated from Swansea and Toronto universities and moved to PWC in London, where he qualified as a Chartered Accountant working in the Transaction Services and Audit departments. He is a partner in Hafren Ventures LLP, a successful venture capital partnership based in South Wales and a Director at Saf T Glo, NFF, Spa Dental, Anaxysy and Criserin. He has extensive experience in developing small high-tech companies.

Leon Goldberg is Honorary Senior Fellow, School of Dentistry, University of Melbourne. Aside from Haemair, he is also a Director at Gimmel Capital and Non Eceutive Chairman of The Genius Group.

Dr Ron Knight was appointed consultant in General and Respiratory Medicine at Frimley Park and the Royal Brompton Hospitals. He was a founder member of a charity for Cystic Fibrosis (The Knight Foundation for Cystic Fibrosis) which has raised over £1 million for these patients and funded a dedicated clinic at Frimley Park (The Knight Centre for Cystic Fibrosis).
Dr Phil Hales has wide experience of global sales & marketing, product development and the business development of medical device companies.