Weight Watchers Core Food Plan American Health and Weight Loss Firm WW International, Inc. Formerly Weight Watchers (1963–2018) Type Public Traded as Nasdaq: WW S&P 600 component Founded May 15, 1963 ; 58 years ago ( 1963-05-15 ) Queens, New York, U.S. Headquarters 675 Avenue of the Americas, 6th Floor New York, NY 10010 Key people ...
