Moneysupermarket.com Group plc is a British price comparison website-based business specialising in financial services. The website enables consumers to compare prices on a range of products, including energy, car insurance, home insurance, travel insurance, mortgages, credit cards and loans. The company's subsidiaries include the Travel Supermarket and Moneysavingexpert websites. Moneysupermarket Group is listed on the London Stock Exchange and is a constituent of the FTSE 250 Index.

Martin Steven Lewis CBE is an English financial journalist and broadcaster. Lewis founded the website MoneySavingExpert.com. He sold the website in 2012 to the Moneysupermarket.com group for up to £87 million. Lewis is currently a presenter for ITV, on the morning shows Good Morning Britain and This Morning since 2007. He also presents The Martin Lewis Money Show.