RELX is a global provider of information-based analytics and decision tools for professional and business customers across science and academia, legal, risk, and insurance. These tools enable their customers to make better decisions, achieve better results and be more productive. They are the largest publisher of scientific journals globally, the 2nd largest provider of legal publications in the US, and one of the biggest providers of risk tools to banks and insurance companies. RELX also have an exhibitions business, where they host over 500 events across 43 sectors each year.