Huntington Ingalls Industries vs Allegion
Side-by-side comparison of AI visibility scores, market position, and capabilities
Newport News VA nuclear shipbuilding (NYSE: HII) $11.1B FY2024 revenue; sole US aircraft carrier builder, Virginia/Columbia-class submarine partner, CVN-79 JFK delivery, AUKUS submarines competing with General Dynamics.
About
Huntington Ingalls Industries, Inc. (HII) is a Newport News, Virginia-based defense shipbuilding and defense services company — publicly traded on the New York Stock Exchange (NYSE: HII) as an S&P 500 Industrials component — building and maintaining nuclear-powered submarines (Virginia-class attack submarines, Columbia-class ballistic missile submarines) and surface ships (Gerald R. Ford-class nuclear aircraft carriers, America-class amphibious assault ships, Arleigh Burke-class destroyers) through its Newport News Shipbuilding and Ingalls Shipbuilding subsidiaries, and providing defense technology and services through the Mission Technologies segment, through approximately 44,000 employees. HII is the largest military shipbuilder in the United States and the sole builder of US Navy nuclear-powered aircraft carriers (Newport News Shipbuilding — Gerald R. Ford-class carriers, the USS Gerald R. Ford CVN-78 delivered 2017, USS John F. Kennedy CVN-79 under construction) and a partner with General Dynamics Electric Boat for Virginia-class nuclear submarine construction (Newport News builds the stern, propulsion systems, and integration; Electric Boat builds the bow and performs final integration at Groton CT). In fiscal year 2024, HII reported revenues of $11.1 billion (+5% year-over-year), with the Shipbuilding segment generating $8.6 billion and Mission Technologies (defense IT, analytics, C5ISR services) generating $2.5 billion. CEO Chris Kastner has focused on improving shipbuilding performance metrics (on-time delivery, ship quality scores, learning curve efficiency) as the Newport News Shipbuilding facilities executed multiple concurrent complex programs — CVN-79 John F. Kennedy carrier construction, CVN-80 Enterprise carrier material purchasing, Virginia-class Block V submarine sections — amid post-COVID skilled shipwright workforce shortages and supply chain disruptions.
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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