G4S plc, together with its subsidiaries, engages in the provision of security and related services in the United Kingdom, Ireland, Africa, the Asia Pacific, the Middle East, India, Latin America, Europe, and North America. The company offers integrated solutions, including analytics and intelligence, technology and software, consulting and risk management, monitoring and response, and manned and mobile security, as well as systems design, built, and integration services. It also provides electronic monitoring, secure health, forensic medical and police support, secure support, and custody, detention, and rehabilitation services. In addition, the company offers cash solutions, such as cash management software and systems, cash recycling, international secure logistics, ATM replenishment and engineering, cash processing, and cash in transit services. It serves government, financial institutions, private energy and utilities, and ports and airports, as well as transportation and logistics, leisure and tourism, corporate and industrial, and retail sectors. G4S plc was founded in 1901 and is based in London, the United Kingdom.