Georg Stumpf
- Austrian builder and investor Georg Stumpf started the Stumpf Group in 1994 with a $35,000 loan from his father.
- Its biggest asset is M+W Group, a high-tech EPC construction firm based in Stuttgart, Germany that specializes in semiconductors.
- He also built the Millennium Tower, the tallest building in Vienna, and sold it to German fund MCP in 2003.
- Stumpf grew up playing golf with Karl Ableidinger, who once played golf professionally on the European Tour and is now his vice-chairman.