Roger Leopard, Chairman
Roger Leopard, President & CEO, has been associated with CalciTech through its technology development phases. His background is chartered accountancy (Deloitte & Co), then The Great Universal Stores Ltd, where he developed the finance division. More recently Roger Leopard was President and Chairman of Computer Investors Group, Inc, a New York-based public company, and then established and ran a Geneva-based corporate finance and financial services business.

Michael J Brickell, Non-Executive Director
Mr. Brickell is a Fellow of the Institute of Chartered Accountants in England and Wales. Mr. Brickell has over 40 years of experience at senior management levels in retail business enterprises in England, Europe and North America. He was the President of Resource Finance and Investment Limited from 1996 until June 2006 and is now Chairman of the Board. He is also Chairman and CEO of Cotswold Collections Limited, a retail mail order company based in Cheltenham , England.

Michael acts as non-executive representative on the board of Calcitech Synthetic Minerals Europe Ltd., The European Territory Exclusive Licensee.

John O'Kelly-Lynch, Non-Executive Director
Born in Ireland in 1959, John moved to Bermuda in 1982 to work with KPMG. A Fellow of the Institute of Chartered Accountants in Ireland, John joined a private shipping and venture capital group in 1984 as CFO. During the 80s and the 90s he was actively involved in many US based venture capital projects and over the years has served in senior finance related roles for various international shipping and oil companies before forming Delphi in 1997. John sits on the board of the funds that are managed by Delphi and also holds directorships' in various investment holding, and publicly listed companies in Bermuda. He is former Chairman of the Bermuda Shipping Association and a Board Member of the Association of Bermuda International Companies. John was appointed as a director on January 20, 2012.