Allegion vs Automatic Data Processing
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).
Roseland NJ payroll and HCM leader (NASDAQ: ADP) $19.2B FY2024 revenue (+7%); 1.1M clients, $55B+ float income, TotalSource PEO, ADP NER economic data competing with Paychex and Workday.
About
Automatic Data Processing, Inc. (ADP) is a Roseland, New Jersey-based payroll processing and human capital management company — publicly traded on the NASDAQ (NASDAQ: ADP) as an S&P 500 Information Technology component — providing payroll processing, tax administration, benefits administration, HR management, time and attendance, talent management, and retirement plan services to 1.1 million clients ranging from small businesses (1-49 employees) to large enterprises (1,000+ employees) through approximately 58,000 employees globally. In fiscal year 2024 (ending June 2024), ADP reported revenues of $19.2 billion (+7% year-over-year) and adjusted EPS of $9.14 (+12%), continuing the company's consistent mid-to-high single digit revenue growth and double-digit EPS growth from operating leverage and capital return. CEO Maria Black (appointed 2023, ADP's first female CEO, previously leading ADP's employer services division) leads ADP's strategy of deepening client platform engagement: ADP's "employer of record" (EOR) and professional employer organization (PEO — ADP TotalSource) services handle all payroll, HR compliance, and benefits administration for small and mid-size businesses — creating outsourcing relationships where ADP becomes the operational HR department for companies that lack internal HR expertise. ADP's client fund float (ADP holds $55+ billion in client payroll funds between the time employers fund payroll and ADP distributes payments to employees and tax authorities — a multi-day float period generating interest income on $55B at current interest rates) generated $1.6B+ in interest income in FY2024 as rates remained elevated, creating an earnings tailwind that amplifies ADP revenue growth during high-interest rate environments.
AI Visibility Head-to-Head
Key Details
Also Compare
Track AI Visibility in Real Time
Monitor how your brand performs across ChatGPT, Gemini, Perplexity, Claude, and Grok daily.