Y Combinator Management, LLC is an American technology startup accelerator and venture capital firm launched in March 2005 which has been used to launch more than 4,000 companies. Wikipedia
Founders: Paul Graham, Jessica Livingston, Robert Tappan Morris, and more
Founded: March 1, 2005, Cambridge, MA
Headquarters: Mountain View, CA
Subsidiary: YC/Imagine K12
Number of locations: 2 offices (2014)