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Rockwell Automation vs Thermo Fisher Scientific: revenue, profit, margins and growth compared

Rockwell Automation brought in $8.3B of revenue in fiscal 2025, Thermo Fisher Scientific $44.6B in fiscal 2025. Revenue changed by +0.9% at Rockwell Automation and +3.9% at Thermo Fisher Scientific on the year before, so Thermo Fisher Scientific grew faster. Rockwell Automation kept 10.4% of its revenue as net profit, Thermo Fisher Scientific 15.0%. Free cash flow was $1.4B at Rockwell Automation and $6.3B at Thermo Fisher Scientific.

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Side by side, latest fiscal year

ROKTMO
Fiscal year endedFY2025 (September 30, 2025)FY2025 (December 31, 2025)
Revenue$8.3B$44.6B
Revenue growth+0.9%+3.9%
Net income$869M$6.7B
Net margin10.4%15.0%
Free cash flow$1.4B$6.3B
Free cash flow margin16.3%14.1%
Earnings per share (diluted)$7.67$17.74
Cash$468M$9.9B
Debt$2.6B$39.2B
Price to earnings56.638.0
Market value$48.3B$249.6B
Dividend yield1.21%0.25%
Rank by revenue in sector#76 of 451 · Industrials#12 of 451 · Industrials

Over the years

Revenue
ROK FY2018: $6.7BROK FY2019: $6.7BROK FY2020: $6.3BROK FY2021: $7BROK FY2022: $7.8BROK FY2023: $9.1BROK FY2024: $8.3BROK FY2025: $8.3BTMO FY2018: $24.4BTMO FY2019: $25.5BTMO FY2020: $32.2BTMO FY2021: $39.2BTMO FY2022: $44.9BTMO FY2023: $42.9BTMO FY2024: $42.9BTMO FY2025: $44.6BFY18FY19FY20FY21FY22FY23FY24FY25
ROK $8.3BTMO $44.6B
Net income
ROK FY2018: $535.5MROK FY2019: $695.8MROK FY2020: $1BROK FY2021: $1.4BROK FY2022: $932.2MROK FY2023: $1.4BROK FY2024: $953MROK FY2025: $869MTMO FY2018: $2.9BTMO FY2019: $3.7BTMO FY2020: $6.4BTMO FY2021: $7.7BTMO FY2022: $7BTMO FY2023: $6BTMO FY2024: $6.3BTMO FY2025: $6.7BFY18FY19FY20FY21FY22FY23FY24FY25
ROK $869MTMO $6.7B
Net margin
ROK FY2018: 8.0%ROK FY2019: 10.4%ROK FY2020: 16.2%ROK FY2021: 19.4%ROK FY2022: 12.0%ROK FY2023: 15.3%ROK FY2024: 11.5%ROK FY2025: 10.4%TMO FY2018: 12.1%TMO FY2019: 14.5%TMO FY2020: 19.8%TMO FY2021: 19.7%TMO FY2022: 15.5%TMO FY2023: 14.0%TMO FY2024: 14.8%TMO FY2025: 15.0%FY18FY19FY20FY21FY22FY23FY24FY25
ROK 10.4%TMO 15.0%
Revenue growth
ROK FY2019: +0.4%ROK FY2020: -5.5%ROK FY2021: +10.5%ROK FY2022: +10.9%ROK FY2023: +16.7%ROK FY2024: -8.8%ROK FY2025: +0.9%TMO FY2019: +4.9%TMO FY2020: +26.1%TMO FY2021: +21.7%TMO FY2022: +14.5%TMO FY2023: -4.6%TMO FY2024: +0.1%TMO FY2025: +3.9%FY19FY20FY21FY22FY23FY24FY25
ROK +0.9%TMO +3.9%
Free cash flow
ROK FY2018: $1.2BROK FY2019: $1BROK FY2020: $1BROK FY2021: $1.1BROK FY2022: $682MROK FY2023: $1.2BROK FY2024: $639MROK FY2025: $1.4BTMO FY2018: $3.8BTMO FY2019: $4BTMO FY2020: $6.8BTMO FY2021: $6.8BTMO FY2022: $6.9BTMO FY2023: $6.9BTMO FY2024: $7.3BTMO FY2025: $6.3BFY18FY19FY20FY21FY22FY23FY24FY25
ROK $1.4BTMO $6.3B

Fiscal years as each company reports them; the two may end in different months.

Questions about Rockwell Automation and Thermo Fisher Scientific

Which is bigger by revenue, Rockwell Automation or Thermo Fisher Scientific?

Thermo Fisher Scientific is bigger by revenue: $44.6B in fiscal 2025, against $8.3B for Rockwell Automation in fiscal 2025.

Which keeps more of its revenue as profit, Rockwell Automation or Thermo Fisher Scientific?

Rockwell Automation had a net margin of 10.4% in fiscal 2025; Thermo Fisher Scientific had 15.0% in fiscal 2025.

Which grew revenue faster, Rockwell Automation or Thermo Fisher Scientific?

In their latest fiscal years revenue changed by +0.9% at Rockwell Automation and +3.9% at Thermo Fisher Scientific.

Where do these numbers come from?

From the annual reports each company files with the SEC (10-K, or 20-F and 40-F for foreign companies), read from their XBRL data. Margins and growth are simple arithmetic on those figures. Nothing here is a recommendation.

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