Thilo Semmelbauer is President and Chief Operating Officer of Shutterstock, a subscription-based microstock photography website located in Manhattan. Before assuming his current position, he was Executive Vice President of TheLadders.com. Previously, he served as Co-Founder and President of WeightWatchers.com from 2000 to 2004, and then as President of Weight Watchers, North America from 2004 to 2006 and COO of Weight Watchers International from 2006 to 2008. Prior to Weight Watchers, Thilo was Principal at Boston Consulting Group.
- "Stock Photo Talk: Quick Links" Stock Photo Talk, March 24, 2010
- "The Ladders.com Names Thilo Semmelbauer New EVP" ASTD.org, July 17, 2009
- "TurnTo Networks - Board of Advisors" TurnTo Network's Board of Advisors
- "TheLadders.com Names Thilo Semmelbauer Executive Vice President, North America, Consumer Business" Business Wire, July 16, 2009