Company Story
2008 - Groupon founded by Andrew Mason, Eric Lefkofsky, and Brad Keywell
2009 - Groupon launches in Chicago, Illinois
2010 - Groupon expands to 100 cities in the United States and begins international expansion
2011 - Groupon goes public on November 4, listing on the NASDAQ stock exchange under the ticker symbol GRPN
2013 - Andrew Mason steps down as CEO, replaced by Eric Lefkofsky
2015 - Groupon acquires LivingSocial, a competitor in the daily deals space
2016 - Groupon launches Groupon+, a subscription-based service offering exclusive deals
2018 - Groupon announces plans to acquire Cloud Savings Company, a UK-based e-commerce platform