Wolfgang started his career with Philips in Austria and Czech Republic. Before becoming the first CFO of Voltimum he worked for Philips Lighting in The Netherlands. Wolfgang is a dutch chartered controller, he is a graduate of University of Economics in Vienna and holds a post graduate degree from University of Maastricht, NL.

After his university diploma in Business Administration, Christian started his career as an IT consultant with IBM. Christian has worked more than 10 years in international management positions of online portals. With Voltimum, he plays a decisive role in the development of the company's products and services.