Atos SE Atos operates under the brands Atos, Atos Consulting & Technology Services, Worldline, Atos Worldgrid and Atos Healthcare. From 2012 - 2015, Atos Healthcare was part of a serious controversy in the UK over Work Capability Assessment introduced in 2008 to determine who should receive employment and support allowance. Decisions were taken by officials at the DWP using evidence from the assessments carried out by Atos Healthcare.
Tieto Oyj is an IT service company providing IT and product engineering services. Active in more than 20 countries with approximately 14,000 employees, Tieto is one of the largest IT service providers in Europe. Tieto is domiciled in Helsinki, Finland, and the company's shares are listed on the NASDAQ OMX Helsinki and Stockholm. The company provides services to the following sectors: financial services; manufacturing, retail & logistics; public, healthcare & welfare; telecom, media and energy.
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