International Game Technology PLC (IGT), formerly Gtech S.p.A. and Lottomatica S.p.A., is a multinational gaming company that produces slot machines and other gaming technology. The company is headquartered in London, with major offices in Rome, Providence, and Las Vegas. It is controlled with a 51 percent stake by De Agostini.Lottomatica acquired Gtech Corporation, a U.S. gaming company, in August 2006, and later changed its own name to Gtech. Gtech managed many state and provincial lotteries in the United States and also had contracts with local and national lotteries in Europe, Australia, Latin America, the Caribbean, and Asia.
In 2015, the company acquired American gaming company International Game Technology and again adopted the acquired company's name as its own.