Georg Stumpf, Jr. was born in Vienna, Austria, Austria. Georg Stumpf, Jr. is #805 in List Billionaires People In The World. Georg Stumpf Jr. is an Austrian builder and investor. He started his Stumpf Group with a $35,000 loan from his father. Its biggest asset is M+W Group, a construction firm based in Stuttgart, Germany that specializes in high-tech design and construction for a variety of industries, including semiconductors, pharmaceuticals and solar energy. Revenues in 2015 were $3.2 billion The company operates in 30 countries and has approximately 6,000 employees. Stumpf Jr. is also an avid golfer.