Siemens A.E. has been active in Greece for more than 110 years, substantially contributing to the country’s industrial and technological development. The company focuses on the areas of electrification, automation and digitalization, by offering products, solutions and services that stand for engineering excellence, innovation and quality. Siemens A.E., as a responsible corporate citizen, supports the local community and economy and is committed to the implementation of a strategy that promotes the achievement of business targets, with the highest ethical criteria. After conducting a tender, Siemens S.A. entrusted Manifest with the cleaning services of its headquarters in Athens and the branch of Salonika.