Huntington Ingalls Industries vs Paychex
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.
Rochester NY HCM and payroll platform (NASDAQ: PAYX) at $5.5B+ FY2025 revenue; $4.1B Paycor HCM acquisition (April 2025) adding 49,000 clients competing with ADP for US small and mid-market HR platform.
About
Paychex, Inc. is a Rochester, New York-based human capital management (HCM) and payroll company — publicly traded on NASDAQ (NASDAQ: PAYX) as an S&P 500 component — serving nearly 800,000 clients across the United States and Europe with payroll processing, HR technology, employee benefits administration, retirement services, insurance services, and PEO/ASO solutions through the Paychex Flex cloud platform. In fiscal year 2025, Paychex reported annual revenue exceeding $5.5 billion with more than 16,000 employees. In April 2025, Paychex completed the acquisition of Paycor HCM for approximately $4.1 billion — the largest acquisition in Paychex history — adding 2,900 employees, 49,000 clients, and HCM capabilities for 2.7 million employees, significantly expanding Paychex's presence in the mid-market and enterprise segments. AI-powered Paychex Recruiting CoPilot and HR analytics tools reflect Paychex's technology investment. Founded in 1971 by Tom Golisano in Rochester with $3,000 in initial capital, Paychex pioneered affordable payroll outsourcing for small businesses.
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