Allegion plc is a global security company specialising in mechanical and electronic security around the doorway and beyond. Its technical work spans mechanical locking systems, door hardware and closers, biometric scanning, access control systems and integrated security platforms, alongside industrial design and engineering functions. The company reports more than 1,000 active patents and sells over 30 brands.
Products include mechanical locks, door closers, biometric scanning devices and access control systems, deployed across education, healthcare, commercial and residential settings. Allegion reports annual revenue of $3.8 billion and employs more than 13,000 people. Its products are sold in 120 countries through over 15,000 channel partners worldwide.
The company describes its culture in terms of engineering excellence, industrial design and continuous innovation, with growth pursued partly through strategic acquisitions. Allegion traces a heritage of more than 250 years, including brands credited with inventing their respective product categories, and frames its mission around the human need for safety and security, with an emphasis on simplicity and reliability in product design.
