Ampersand is Moving TV Forward™. As the industry’s largest source of combined multiscreen TV inventory and viewership insights, we are changing the way TV is bought and measured. Powered by industry leading aggregated, and with a commitment to protecting personal information, Ampersand gives advertisers true audience first planning, scale in execution, and advanced measurement of their TV investments. Ampersand represents 116M multiscreen households and over 75% of addressable households in the U.S. (65M households). Whether a local or national advertiser, we help clients reach their unique target audience and deliver their stories – anytime, anywhere and on whatever device. Ampersand is owned by Comcast Corporation, Charter Communications, Inc. and Cox Communications.