Allegion PLC (NYSE: ALLE) is a security products and solutions company that designs, manufactures, and sells mechanical and electronic security products for homes, businesses, and institutions. Revenue comes from the sale of locks, door closers, exit devices, access control systems, and related hardware through distribution channels and direct sales. Allegion is incorporated in Ireland and operates globally, with a primary focus on the Americas and a secondary segment covering international markets. The company was spun off from Ingersoll-Rand in 2013 and is headquartered in Dublin, Ireland. Its portfolio includes brands sold into residential, commercial, and institutional end markets. The 10-K filed 2026-02-17 (accession 000157924126000007) covers the fiscal year ended December 31, 2025. Key demand drivers include construction activity, renovation spending, and the ongoing shift from mechanical to electronic access control. Allegion is a dividend-paying company with a debt-carrying capital structure typical of industrial spinoffs.

Revenue model

Allegion generates revenue through the transactional sale of security hardware products including locks, door closers, exit devices, and electronic access control systems, sold through wholesale distributors, installers, and direct channels.

Products and services

Mechanical locks, electronic locks, door closers, exit devices, access control systems, and related security hardware sold under multiple brand names into residential, commercial, and institutional applications.

Customers and end markets

Residential homeowners, commercial building owners and operators, institutional customers including schools and hospitals, served primarily through wholesale distributors and installing contractors.

Value-chain role

Manufacturer and brand owner of security hardware products; sells through distribution intermediaries and direct channels rather than operating as a pure distributor or retailer.

Geographic exposure

Primary operations in the Americas with a secondary international segment covering markets outside the Americas; incorporated in Ireland with principal executive offices in Dublin.

Source: SEC 10-K, filed 2026-02-17

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