RELX Plc engages in provision of information and analytics solutions for professional and business customers across industries. It operates through the following business segments: Scientific, Technical & Medical; Risk & Business Analytics; Legal; and Exhibitions. The Scientific, Technical & Medical segment is a global information analytics business that helps institutions and professionals advance healthcare, open science, and improve performance for the benefit of humanity. The Risk & Business Analytics segment provides customers with solutions and decision tools that combine public and industry specific content with advanced technology and analytics to assist them in evaluating and predicting risk and enhancing operational efficiency. The Legal segment is a global provider of legal, regulatory and business information and analytics that helps customers increase productivity, improve decision-making and outcomes and advance the rule of law around the world. The Exhibitions segment is an event business, enhancing the effect of face-to-face through data and digital tools. The company was founded by Albert Edward Reed in 1903 and is headquartered in London, the United Kingdom.