Fenway Sports Group

Fenway Sports Group, LLC (FSG), is an American sports company who own Major League Baseball team Boston Red Sox, professional Premier League Football club, Liverpool FC, and NHL team Pittsburgh Penguins 
FSG was founded in 2001 as New England Sports Ventures (NESV) when John W. Henry joined forces with Tom Werner, Les Otten, The New York Times Company, and other investors to successfully bid for the Red Sox. NESV changed their name to Fenway Sports Group in March of 2011.