Leading provider of information-based analytics and decision tools for professional and business customers, RELX PLC, has operations in North America, Europe, and globally. With four key segments, the company offers unique risk evaluation and prediction tools in its Risk segment, while its Scientific, Technical & Medical segment provides key analytics to advance science and healthcare. Legal customers rely on the firm's data and analytics to make sound decisions and improve productivity, while the Exhibitions segment blends digital tools with face-to-face experiences to enable customers to learn, source products and carry out transactions. RELX PLC, formerly Reed Elsevier PLC, has roots dating back to 1903 and is based in London, UK.