Stefan Erwin Merz

Diebold Nixdorf AG engages in the provision of information technology solutions to banks and retailers. It develops, manufactures, and sells hardware, software, and services for customers in the banking industry, and provides hardware, software, IT services, and consulting services. The company was founded by Heinz Nixdorf in 1952 and is headquartered in Paderborn, Germany.

PPRO Financial Ltd. provides international electronic payment processes. Its services include acquiring, issuing, and providing alternative payment methods. The company was founded by Philipp Nielandand and Tobias Schreyer in 2006 and is headquartered in London, the United Kingdom.

PPRO Holding GmbH provides a digital payments infrastructure that enables the launch and management of multiple payment methods and providers from a single interface. PPRO Holding GmbH is based in Munich, Germany, and has subsidiaries in various jurisdictions. The German company offers insights into regional data on e-commerce and shopping behavior, as well as information on local payment methods and how they work. The CEOs of the private company are Brigitte Holzer, Simon Black, Stefan Erwin Merz, and Götz Möller.