Parker Hannifin vs Allegion
Side-by-side comparison of AI visibility scores, market position, and capabilities
World's leading motion/control technology manufacturer with $19.9B FY2024 revenue; $8.8B Meggitt aerospace acquisition 2022; Win Strategy driving 21%+ segment margins; serves 400,000+ customers.
About
Parker Hannifin is the world's leading diversified manufacturer of motion and control technologies, founded in 1917 by Arthur Parker in Cleveland, Ohio where it remains headquartered, trading on NYSE (PH). The company generated approximately $19.9 billion in revenues for fiscal year 2024 (ending June 30) under CEO Jenny Parmentier, who succeeded Tom Williams in 2023 and continues Parker's Win Strategy—a systematic operational framework targeting organic growth, segment operating margin improvement to 21%+, and earnings growth through the cycle. Parker's 2022 acquisition of Meggitt plc for approximately $8.8 billion was the company's largest transaction, adding an aerospace and defense components specialist with complementary positions in thermal management, sealing, and fire protection systems for commercial and military aircraft.
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).
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