Allegion plc is an American Irish-domiciled provider of security products for homes and businesses.
Though it comprises thirty-one global brands, including CISA, Interflex, LCN, Schlage and Von Duprin, the company operates through two main sections: Allegion International and Allegion Americas.[2] The company employs around 12,000 people,[3] sells its products in more than 130 countries across the world and in 2022 generated revenues of US$3.27 billion.[4]
It is part of the S&P 500 and headquartered in Dublin.[5]
History
Allegion spun off from Ingersoll Rand