Specsavers
Mary and Doug Perkins established Specsavers in Guernsey in 1984. In 2007 it was the largest privately owned opticians in the world, with nearly 900 stores across the UK and Europe. By 2011 the company had an annual turnover of £1.5bn and over 30,000 staff in markets in the UK, Europe and Australasia.
Her current title at Specsavers is "founder". Dame Mary sits on the company board, oversees business development and has particular responsibility for running PR. She has admitted donning disguises and visiting Specsavers stores, posing as a customer.
Read more about this topic: Mary Perkins