Sonja Pierer

Drawing on a global infrastructure of data centers and networks, T-Systems operates information and communication technology (ICT) systems for multinational corporations and public sector institutions. On this basis, the company provides integrated solutions for the networked future of business and society. T-Systems combines industry expertise and ICT innovations to add significant value to customers' core business all over the world.

Part of ManpowerGroup, Inc., Bankpower GmbH is a German company that specializes in professional personnel services, with a focus on the banking, finance, and insurance sectors. Based in Frankfurt, Germany, the company has extensive experience in personnel management and offers training and career opportunities. Bankpower has a high success rate in quickly and effectively recruiting employees, and has established contacts within the banking and finance industries. The company was founded in 1998, and the CEO is Mona Merklin.

Manpower GmbH & Co. KG engages in the provision of workforce solutions and services. It specializes in employee recruitment; assessment and placement; outsourcing and consulting; as well as training and development. Its brands include Manpower, Experis, Right Management, and ManpowerGroup Solutions. The company was founded in 1965 and is headquartered in Eschborn, Germany.