Lagardère is a French multinational company primarily involved in the media and publishing sectors. Founded by Jean-Luc Lagardère in 1992, it operates through various divisions, including Lagardère Publishing, which is one of the largest book publishers in the world, and Lagardère Travel Retail, which manages retail operations in airports and train stations. The company is also known for its involvement in Lagardère Sports, which focuses on sports marketing and management. With a diverse portfolio, Lagardère plays a significant role in the global media landscape, providing content and services across multiple platforms.