System1 Group PLC, formerly BrainJuicer Group PLC, is a United Kingdom-based company, which is focused on marketing and brand consultancy, with proprietary market research and advertising solutions grounded in the principles of behavioural science. The Company’s services include System1 Agency and System1 Research. System1 Agency is advertising agency, that creates advertising proven to translate emotion into profitable brand growth. System1 Research produces the FeelMore50, an annual ranking of the world’s 50 TV and digital ads. The Company offers its client create 5-Star, fame-building communications. The Company operates in the United Kingdom, the United States, Continental Europe, Brazil, China and Singapore.