Allegion vs Carrier Global
Side-by-side comparison of AI visibility scores, market position, and capabilities
Dublin physical security and access control (NYSE: ALLE) at $3.8B 2024 revenue; Q2 2025 record $1B+ quarterly with Salto Systems and Gatewise acquisitions expanding electronic access competing with ASSA ABLOY for global door security.
About
Allegion plc is a Dublin, Ireland-headquartered global security products company — publicly traded on the New York Stock Exchange (NYSE: ALLE) as an S&P 500 component — generating $3.8 billion in revenue in 2024 and setting a quarterly revenue record exceeding $1 billion in Q2 2025 for the first time in company history, with approximately 14,400 employees across operations in 130+ countries. Allegion's portfolio spans 25+ brands including Schlage (US residential and commercial locks), Von Duprin (exit devices since 1908), LCN (door closers since 1876), CISA (European locks), SimonsVoss (wireless electronic locking), and Interflex (workforce management). The company generates 75%+ of sales in the United States. CEO John H. Stone. Allegion was spun off from Ingersoll Rand on December 1, 2013, joining the NYSE and S&P 500 on the same day. Recent acquisitions include Salto Systems (2024, cloud-connected access control), Gatewise (2025, multifamily access control), and ELATEC (2025 pending, RFID/NFC reader technology).
HVAC leader transformed by $13.2B Viessmann heat pump acquisition 2024; data center cooling growth; EU building decarbonization tailwind; Chubb/refrigeration divested for pure HVAC focus.
About
Carrier Global is a leading global provider of HVAC, refrigeration, and intelligent building solutions, spun off from United Technologies Corporation in April 2020 and headquartered in Palm Beach Gardens, Florida. The company trades on NYSE (CARR) and generated approximately $22 billion in revenues for FY2024 under CEO David Gitlin, who has executed a major portfolio transformation: the $13.2 billion acquisition of Viessmann Climate Solutions—Germany's leading heat pump and home energy management systems manufacturer—closed in January 2024, while Carrier simultaneously divested its Chubb fire and security business and commercial refrigeration segment, sharpening focus on HVAC and climate solutions for residential and commercial buildings.
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