SIA is a European leader in the design, creation, and management of technology infrastructures and services for Financial Institutions, Central Banks, Corporates and Public Administration bodies, in the areas of payments, cards, network services, and capital markets. SIA Group provides its services in over 40 countries and also operates through its subsidiaries in Austria, Germany, Romania, Hungary, and South Africa. The company also has branches in Belgium and the Netherlands, and representation offices in the UK and Poland.