Allegion plc

Allegion plc (NYSE: ALLE) is a leading global provider of security products and solutions designed to keep people and assets safe and secure in residential, commercial, institutional and industrial settings. The company operates through two reportable segments: Allegion Americas and Allegion International. Founded in 2013 as a spinoff from Ingersoll Rand plc, Allegion inherited a portfolio of security businesses with deep historical roots, including iconic brands established over a century ago such as Von Duprin, Schlage, LCN and CISA.

The company's extensive product portfolio spans more than 40 brands and includes door controls and exit devices, doors and glass systems, electronic security and access control systems, locks and locksets, portable security products, and software-as-a-service offerings. Key brands include Bricard, CISA, ELATEC, Interflex, LCN, Schlage, SimonsVoss, Stanley Access Technologies and Von Duprin. Allegion's solutions serve diverse end markets including education, healthcare, government, hospitality, retail, commercial office and residential properties across North America, Europe, Asia and Oceania.

In fiscal year 2025, Allegion generated net revenues of $4,067.3 million with operating income of $859.5 million. The company operates 37 principal production and assembly facilities globally, with 22 located in the Americas segment and 15 in the International segment. As of December 31, 2025, Allegion employed approximately 13,300 people worldwide, with roughly 45 percent based in the United States and 55 percent internationally. The company's ten largest customers represented approximately 26 percent of total net revenues, with no single customer exceeding 10 percent.

Allegion's business model emphasizes consultative selling, custom product configuration and channel partnerships through specialty distribution, e-commerce, wholesalers and retail outlets. The company competes on product breadth, innovation, quality, integration with technology platforms and global supply chain capabilities. Allegion maintains significant intellectual property including valuable trademarks and operates a global technology center in Bengaluru, India supporting research and development efforts. The company's website is located at www.allegion.com.