Tyco International was founded in 1960 by Arthur J. Gandua . Today the company is run by the CEO George R. Oliver. Tyco is the largest pure-play fire and security company in the world. They manufacture products like fire alarm systems, fire-fighting hardware and fire-fighting foam concentrate, fire alarm control panels, smoke detectors, heat and carbon monoxide detectors and much more. Their products are used in the automotive industries, aerospace, defense and marine industries, telecommunications industries, data communications industries, medical industries and many more. Last year their total revenue was over seventeen and a half billion dollars.