Michael Müller

paysafecard.com Wertkarten Vertriebs GmbH provides prepaid cards for online payments. The company enables web shoppers to pay electronically without disclosing any personal data such as bank account or credit card number, by simply validating transactions through the paysafecard PIN code. paysafecard.com Wertkarten Vertriebs was founded in April 2000 and is headquartered in Vienna, Austria.

a&o-Gruppe specializes in IT services. The company's services are used by the telephone hotline, shipment of parts to the exchange and repairing. The firm also provides application, managed, networking, output, security, storage, system services and service management. Its clients include Actebis Peacock, ADA - Das Systemhaus, arxes NCC, Fujitsu Siemens Computers, Hectronic, Höft & Wesel, Lotterie Treuhandgesellschaft mbH, Lucia, Océ Deutschland, die Siemens Business Services, and Wincor Nixdorf International. The firm has offices in Potsdam, Hamburg, München, Stuttgart and Hannover. a&o-Gruppe was founded in 1965 and is headquartered in Frankfurt am Main, Germany

paysafecard.com Wertkarten AG provides prepaid solution for paying online. Its products are used at petrol stations, newsagents, and supermarkets. The firm also offers currency calculator and checking of balance. The company was founded by Michael Mueller and Armin Sageder in 2000 and is located in Vienna, Austria.

mPAY24 GmbH develops and markets prepaid account cards for online payments. It offers various payment systems, such as credit and debit card, national and international online-banking, direct debit, online hire-purchase, purchase on account, prepaid, paybox, PayPal, and other payment systems. The company was founded by Tom Wolf in 1995 and is headquartered in Vienna, Austria.