Sara Williams is the founder and Chief Executive of Aim-quoted Vitesse Media PLC, a growing online and print information publisher, specialising in business, investment and tax. Sara is a former investment analyst and lecturer in finance and had a very successful career in financial and business journalism.. She has contributed to many major newspapers, including the Financial Times and the Sunday Times and was a weekly columnist for the Daily Express. Sara also wrote for Which? magazine and appeared regularly on radio and TV. She is the author of the FT Guide to Business Start Up and FT Guide to Personal Tax.