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Compare · ROK vs TMO

ROK vs TMO

Side-by-side comparison of Rockwell Automation Inc. (ROK) and Thermo Fisher Scientific Inc (TMO): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both ROK and TMO operate in Industrial Machinery/Components (Industrials), so they compete in similar markets.
  • TMO is the larger of the two at $173.21B, about 3.9x ROK ($44.97B).
  • Over the past year, ROK is up 61.6% and TMO is up 8.8% - ROK leads by 52.8 points.
  • ROK has been more active in the news (12 items in the past 4 weeks vs 9 for TMO).
  • Both have 25 recent analyst ratings on file.
PerformanceROK+61.63%TMO+8.78%
2025-04-30+0.00%2026-04-29
MetricROKTMO
Company
Rockwell Automation Inc.
Thermo Fisher Scientific Inc
Price
$400.26-0.29%
$466.37-0.84%
Market cap
$44.97B
$173.21B
1M return
+14.89%
-2.88%
1Y return
+61.63%
+8.78%
Industry
Industrial Machinery/Components
Industrial Machinery/Components
Exchange
NYSE
NYSE
IPO
News (4w)
12
9
Recent ratings
25
25
ROK

Rockwell Automation Inc.

Rockwell Automation, Inc. provides industrial automation and digital transformation solutions. The company operates in two segments, Architecture & Software, and Control Products & Solutions. The Architecture & Software segment offers a portfolio of automation and information platforms, including hardware and software. Its products include programmable automation controllers; design, visualization, and simulation software; and human machine interface products, networking products, industrial computers, sensing devices, machine safety devices, motion control products, and independent cart technology products. This segment also offers manufacturing execution system and analytics software to enhance operational productivity and meet regulatory requirements. The Control Products & Solutions segment provides low and medium voltage electro-mechanical and electronic motor starters, AC/DC variable frequency drives, motor control and circuit protection devices, operator and signaling devices, termination and protection devices, relays and timers, and electrical control accessories. This segment also offers pre-configured line and load power solutions, packaged drives, motor control centers, and intelligent packaged power and engineered to order automation equipment solutions; and professional lifecycle services, such as safety, security, and digital transformation consulting, as well as automation and information project delivery capabilities, plant network, cloud, cybersecurity, asset management and predictive analytics, and remote, on-site, and managed support services. The company primarily serves a range of industries, which include the automotive, semiconductor, and warehousing and logistics; food and beverage, and life sciences; and oil and gas, metals, and chemicals through independent distributors and direct sales force worldwide. Rockwell Automation, Inc. was founded in 1903 and is headquartered in Milwaukee, Wisconsin.

TMO

Thermo Fisher Scientific Inc

Thermo Fisher Scientific Inc. offers life sciences solutions, analytical instruments, specialty diagnostics, and laboratory products and service worldwide. The company's Life Sciences Solutions segment offers reagents, instruments, and consumables for biological and medical research, discovery, and production of drugs and vaccines, as well as diagnosis of infections and diseases to pharmaceutical, biotechnology, agricultural, clinical, healthcare, academic, and government markets. Its Analytical Instruments segment provides instruments, consumables, software, and services for use in laboratory, on production line, and in field for pharmaceutical, biotechnology, academic, government, environmental, and other research and industrial markets, as well as clinical laboratories. The company's Specialty Diagnostics segment offers liquid, ready-to-use, and lyophilized immunodiagnostic reagent kits, as well as calibrators, controls, and calibration verification fluids; ImmunoCAP for allergy and asthma tests, and EliA for autoimmunity tests; dehydrated and prepared culture media, collection and transport systems, instrumentation, and consumables; human leukocyte antigen typing and testing for organ transplant market; and healthcare products. Its Laboratory Products and Services segment provides laboratory refrigerators and freezers, ultralow-temperature freezers, and cryopreservation storage tanks; temperature control, sample preparation and preservation, centrifugation, and biological safety cabinet products; water analysis instruments; laboratory plastics products; laboratory chemicals; and pharma services. The company offers products and services through a direct sales force, customer-service professionals, electronic commerce, third-party distributors, and catalogs. It has a strategic alliance with the University of California, San Francisco. The company was incorporated in 1956 and is based in Waltham, Massachusetts.

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