Vodafone is a British multinational telecom company being headquartered in London, this giant is the world’s second largest mobile telecom company by subscribers as well as revenues and had 434 million subscribers as of 2014. With operational networks in over 21 countries, Vodafone provides IT services to over 65 countries. Vittorio Colao is the current CEO of Vodafone. Being the third largest company listed on the London Stock Exchange, Vodafone definitely has a long way to go. Products comprising its product line include Fixed line and mobile telephony, Internet services as well as digital television and many more.