Serco is a British company that provides public services and operates in various sectors, including defense, transport, and health. Founded in 1929, it has grown to become a significant player in the outsourcing industry, managing contracts for governments and organizations around the world. The company is known for its role in managing facilities, providing IT services, and operating public transport systems. Serco aims to improve efficiency and service delivery in the public sector, often working in partnership with government agencies to enhance the quality of services provided to citizens.