Atos deals in Information Technology (Consulting, Systems Integration, Managed Services), business consulting, and outsourcing (such as healthcare and social security).
In the United Kingdom, according to a National Audit Office report on the government's four biggest suppliers, Atos earned £700 million in revenue from the public sector in the UK in 2012; of £7.2 billion sales worldwide. Atos holds £3 billion worth of UK government contracts providing services to a wide range of organizations including NHS Scotland, Home Office, Welsh Government,the Ministry of Defence,Transport for Greater Manchester,the BBC and a multimillion outsourcing contract to NS&I.
French businessman Thierry Breton is the Chairman and CEO. Its headquarters are located in Bezons, France and Munich, Germany.