Dr. Stefan Glänzer is the Co-Founder and serves as Partner at Passion Capital. He also serves as Board Member at Spotahome and Limejump. He is a Co-Founder and serves as Chairman at Rebate Networks. He served as Board Member at Swipe. He also served as Board Member at Mixlr. He is the founder of White Bear Yard, the Startup hub in London's East End, He was named the best angel investor in Europe 2010/2011 by readers and editors of TechCrunch Europe and was the first investor and executive chairman of Last.FM, seeing that company through to its sale to CBS in 2007. Prior to that He was a co-founder of Ricardo.de, one of the first European online auction sites, which he took public in 1999 before merging with QXL in 2000. He served as Board Member at Finimize.