Cambridge Innovation Center (CIC) is a flexible office space provider that offers coworking, private offices, and meeting rooms to startups, entrepreneurs, and established companies. The company has locations in Boston, Cambridge, Miami, Philadelphia, Providence, Rotterdam, St. Louis, and Warsaw, and its services include office space rental, event hosting, and community building. CIC was founded in 1999 and has since become one of the largest coworking providers in the world, with over 500 companies and 1,500 employees using its spaces.