Five Guys Enterprises, LLC is an American fast food chain focused on hamburgers, hot dogs, and french fries. It is headquartered in Alexandria, Virginia.
The first Five Guys restaurant opened in 1986 in Arlington County, Virginia. By 2001, there were five locations in the Washington, D.C., metro area. In early 2003, Five Guys began franchising, beginning a period of rapid expansion. In a year and a half, permits had been sold for over 300 franchised locations. From Wikipedia