55, the data company

fifty-five helps advertisers & publishers leverage data to increase marketing, advertising, and sales effectiveness.

We help businesses collect, enrich, and activate their data to find new customers, foster engagement, increase conversion, and drive sales across online and offline channels.

We work with our clients to achieve these goals using a combination of consulting, software, and managed services.

Co-founded by former Google executives, fifty-five has offices in Paris, London, Hong Kong, Shanghai and New York City.