RELX plc is a British multinational information and analytics company headquartered in London, England. It specializes in providing scientific, technical, and medical information through Elsevier, including platforms like ScienceDirect with 16 million research documents and Scopus with over 50 million citations; legal information and analytics via LexisNexis, encompassing 119 billion documents; decision-making tools; and exhibitions under the RX brand, organizing 500 global events for millions of visitors. Formed in 1993 from the merger of Reed International and Elsevier, and rebranded as RELX in 2015, the company operates in 40 countries, serving customers in over 180 nations across professional and business sectors. Its portfolio features advanced analytics for risk management, regulatory compliance, and research collaboration, bolstered by strategic acquisitions like LexisNexis and Mendeley. RELX plc plays a pivotal role in the financial markets as a FTSE 100 constituent, delivering predictable revenue growth through digital solutions that support scientific outcomes, legal professionals, and business intelligence worldwide.