Allegion plc

Allegion plc is an American Irish domiciled provider of security products for homes and businesses, founded in 1908 and headquartered in Dublin, Ireland. It operates through the Allegion International and Allegion Americas divisions and manages a portfolio of thirty one global brands, including Schlage, CISA, LCN, Von Duprin and Interflex, making electronic and mechanical security products for government, healthcare, hospitality, education, commercial and residential customers in more than 130 countries. As of 2024 the company reported revenues of 3.77 billion dollars and about 14,400 employees. This description is adapted from Wikipedia contributors under CC BY-SA 4.0; changes were made. https://creativecommons.org/licenses/by-sa/4.0/