Automatic Data Processing vs Paccar
Side-by-side comparison of AI visibility scores, market position, and capabilities
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.
Bellevue WA premium commercial trucks (NASDAQ: PCAR) at $33.66B 2024 revenue, $4.16B earnings, 86th consecutive profitable year; Kenworth/Peterbilt 30.7% Class 8 market share, hydrogen FCEV deliveries 2025 competing with Daimler Freightliner.
About
PACCAR Inc. is a Bellevue, Washington-based premium commercial truck manufacturer — publicly traded on NASDAQ (NASDAQ: PCAR) as an S&P 500 Industrials component — designing and manufacturing heavy and medium-duty trucks under the Kenworth (North America), Peterbilt (North America), and DAF (Europe) brands through manufacturing facilities in the US, Netherlands, UK, Mexico, Brazil, and Australia, reporting $33.66 billion in 2024 revenue (second-best in company history), $4.16 billion in earnings, and its 86th consecutive year of net income. Founded in 1905 by William Pigott as a steel foundry and evolving through Seattle Car Manufacturing, Pacific Car and Foundry, and ultimately PACCAR, the company has built one of the most respected brands in long-haul trucking. In 2024, Kenworth and Peterbilt combined for 30.7% US and Canadian Class 8 heavy truck retail sales market share, with 185,300 vehicles delivered globally. PACCAR Parts (aftermarket parts distribution) set records with $6.67 billion in revenue and $1.71 billion in pretax income, demonstrating the high-margin recurring revenue stream from servicing the installed base of 1+ million PACCAR trucks. For 2025, PACCAR planned $700-800 million in capital projects and $460-500 million in R&D investment, targeting electric vehicle commercial production, hydrogen fuel cell truck delivery, and autonomous driving technology development. The Amplify Cell Technologies joint venture (with Daimler Truck and Accelera by Cummins, $2-3 billion investment) localizes battery cell manufacturing for electric Class 8 trucks in the US.
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