T-Systems are Deutsche Telekom’s corporate customer arm. Using a global infrastructure of data centres and networks, T-Systems operate information and communication technology (ICT) systems for multinational corporations and public sector institutions. With offices in over 20 countries and global delivery capabilities, T-Systems serves companies in all industries – from the automotive industry to telecommunications, the financial sector, retail, services, media, energy and the manufacturing industry all the way to government agencies and the healthcare sector. Approximately 47,600 employees worldwide use their industry expertise and ICT know-how to provide top-quality service. T-Systems generated revenue of around EUR 9.1 billion in the 2010 financial year.