RELX PLC provides information and analytics for professional and business customers in the United States and internationally. It operates through four segments: Scientific, Technical & Medical; Risk & Business Analytics; Legal; and Exhibitions. The Scientific, Technical & Medical segment provides information and analytics to institutions and professionals. The Risk & Business Analytics segment offers solutions and decision tools that combine public and industry-specific content with technology and analytics to evaluate and predict risk, as well as enhance operational efficiency. The Legal segment provides legal, regulatory, and business information and analytics. The Exhibitions segment is involved in the events business. The company was formerly known as Reed Elsevier PLC and changed its name to RELX PLC in June 2015. RELX PLC was founded in 1894 and is headquartered in London, the United Kingdom.