RELX Plc engages in providing information solutions for professional customers across industries. It operates through the following segments: Scientific, Technical & Medical, Risk & Business Analytics, Legal and Exhibitions. The Scientific, Technical & Medical segment provides information and tools to help customers improve scientific and healthcare outcomes. The Risk & Business Analytics segment provides data services and tools that combine proprietary, public and third-party information with technology and analytics to business and government customers. The Legal segment provides legal, regulatory and news & business information to law firms and to corporate, government and academic customers. The Exhibitions segment organizes exhibitions and conferences. The company was founded by Albert Edward Reed in 1894 and is headquartered in London, the United Kingdom.