Vodafone Group plc is a British multinational telecommunications company, with headquarters in London.Among mobile operator groups globally, Vodafone ranked fifth by revenue and second (behind China Mobile) in the number of connections (435.9 million) as of 2014.

Vodafone has a primary listing on the London Stock Exchange and is a constituent of the FTSE 100 Index. It had a market capitalisation of approximately £89.1 billion as of 6 July 2012, the third-largest of any company listed on the London Stock Exchange.It has a secondary listing on NASDAQ