Allegion US
Appliances, Electrical, and Electronics ManufacturingIndiana, United States1001-5000 Employees
Allegion US is a global safety and security company that focuses on securing doors and adjacent spaces, producing solutions for homes, businesses, schools, and other institutions. Its portfolio includes brands such as Schlage, Von Duprin, LCN, Interflex, and CISA, and it operates within the appliances, electrical, and electronics manufacturing space from its base in Carmel, Indiana, serving customers across almost 130 countries. The company is a sizable employer with a broad market footprint. In November 2025, Allegion announced enhancements to its LCN 2800IQ and 9500IQ Senior Swing door operators, introducing the AdaptivIQ self-adjusting technology, reflecting ongoing product development in door opening and access-control solutions.