As a part of You & Mr Jones, the world’s first brandtech group, fifty-five is a data company that helps brands collect, analyze and activate their data across paid, earned and owned channels to increase their marketing ROI and improve customer acquisition and retention. Headquartered in Paris with offices in London, Hong Kong, New York, Shanghai, Shenzhen, Taipei and Geneva, the data company was named by Deloitte as one of the fastest-growing tech firms in Europe, owing to its unique approach that blends consulting, operational and technology expertise.