ALLE — Allegion PLC

Allegion PLC (ALLE) is a security & protection services company listed on NYSE. It is led by John H. Stone, based in Iveagh Court, Dublin, Ireland, D02 VH94, with about 14,400 employees. Allegion plc engages in the provision of security products and solutions worldwide. The company offers door controls, door control system, and exit devices; doors, glass and door systems, and accessories; electronic security products and access control systems, including time, attendance, and workforce productivity; and locks, locksets, portable locks, and key systems. It also provides services and software, such as inspection, maintenance, and repair services for its automatic entrance solutions; software as a service, including access control, platform integration, and workforce management solutions; and ongoing aftermarket services, design and installation offerings, and locksmith offerings. In addition, the company sells its products and solutions to end-users in commercial, institutional, and residential facilities, including education, healthcare, government, hospitality, retail, commercial office, and single and multi-family residential markets under the CISA, Interflex, LCN, Schlage, SimonsVoss, and Von Duprin brands. It sells its products and solutions through distribution and retail channels, such as specialty distribution, e-commerce, and wholesalers, as well as through various retail channels comprising do-it-yourself home improvement centers, online and e-commerce platforms, and small specialty showroom outlets. The company was incorporated in 2013 and is based in Dublin, Ireland.

Latest reported ALLE revenue for 2025-09-30 was $1.07B. Net income was $188.4M. Revenue was up 4.7% from 2025-06-30 to 2025-09-30. ALLE currently screens at market cap $12.71B and trailing P/E 20.7.

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