Founder: Aaron Levie
Grad Year: 1986
Year Founded: 2009
Valuation: $1.7B (2015) (NYSE: BOX)
Box (formerly Box.net) is an online file sharing and personal cloud content management service for businesses. The company adopted a freemium business model, and provides up to 10 GB of free storage for personal accounts. A mobile version of the service is available for Android, BlackBerry, iOS, WebOS, and Windows Phone devices. The company is based in Los Altos, California.