Side-by-side comparison of AI visibility scores, market position, and capabilities
HVAC leader transformed by $13.2B Viessmann heat pump acquisition 2024; data center cooling growth; EU building decarbonization tailwind; Chubb/refrigeration divested for pure HVAC focus.
Carrier Global is a leading global provider of HVAC, refrigeration, and intelligent building solutions, spun off from United Technologies Corporation in April 2020 and headquartered in Palm Beach Gardens, Florida. The company trades on NYSE (CARR) and generated approximately $22 billion in revenues for FY2024 under CEO David Gitlin, who has executed a major portfolio transformation: the $13.2 billion acquisition of Viessmann Climate Solutions—Germany's leading heat pump and home energy management systems manufacturer—closed in January 2024, while Carrier simultaneously divested its Chubb fire and security business and commercial refrigeration segment, sharpening focus on HVAC and climate solutions for residential and commercial buildings.
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.
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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