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.
Allegion plc (ALLE) reported trailing twelve months (TTM) revenue of $4.07B as of December 2025, which represents a 7.8% increase year-over-year. The company's operating margin has expanded to 20.3% from 19.5% a year ago. In terms of profitability, ALLE generated $643.80M in net income. Valuation-wise, the stock trades at a P/E ratio of 21.6x and a Price-to-Sales (P/S) ratio of 3.4x. The company generated $273.00M in free cash flow over the last twelve months, indicating its ability to reinvest in growth or return capital to shareholders. Data based on the most recent quarterly reports.
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