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Stocks Comparison

Smith A O vs Viomi Technology: revenue, profit, margins and growth compared

Smith A O brought in $3.8B of revenue in fiscal 2025, Viomi Technology $347.2M in fiscal 2025. Revenue changed by +0.3% at Smith A O and +19.6% at Viomi Technology on the year before, so Viomi Technology grew faster. Smith A O kept 14.3% of its revenue as net profit, Viomi Technology 5.8%. Free cash flow was $546M at Smith A O and $16.2M at Viomi Technology.

Side by side, latest fiscal year

AOSVIOT
Fiscal year endedFY2025 (December 31, 2025)FY2025 (December 31, 2025)
Revenue$3.8B$347.2M
Revenue growth+0.3%+19.6%
Net income$546.2M$20.3M
Net margin14.3%5.8%
Free cash flow$546M$16.2M
Free cash flow margin14.3%4.7%
Earnings per share (diluted)$3.85$0.10
Cash$174.5M$115.3M
Debt$155M$11M
Price to earnings15.2n/a
Market value$8B$84.3M
Dividend yield2.35%n/a
Rank by revenue in sector#247 of 778 · Consumer discretionary#601 of 778 · Consumer discretionary

Over the years

Revenue
AOS FY2018: $3.2BAOS FY2019: $3BAOS FY2020: $2.9BAOS FY2021: $3.5BAOS FY2022: $3.8BAOS FY2023: $3.9BAOS FY2025: $3.8BAOS FY2025: $3.8BVIOT FY2018: $372.5MVIOT FY2019: $667.6MVIOT FY2020: $892.8MVIOT FY2021: $832.3MVIOT FY2022: $468.7MVIOT FY2023: $351.2MVIOT FY2024: $290.3MVIOT FY2025: $347.2MFY18FY19FY20FY21FY22FY23FY24FY25
AOS $3.8BVIOT $347.2M
Net income
AOS FY2018: $444.2MAOS FY2019: $370MAOS FY2020: $344.9MAOS FY2021: $487.1MAOS FY2022: $235.7MAOS FY2023: $556.6MAOS FY2025: $533.6MAOS FY2025: $546.2MVIOT FY2018: $9.5MVIOT FY2019: $42MVIOT FY2020: $26.6MVIOT FY2021: $13.9MVIOT FY2022: -$39.9MVIOT FY2023: -$11.9MVIOT FY2024: $8.7MVIOT FY2025: $20.3MFY18FY19FY20FY21FY22FY23FY24FY25
AOS $546.2MVIOT $20.3M
Net margin
AOS FY2018: 13.9%AOS FY2019: 12.4%AOS FY2020: 11.9%AOS FY2021: 13.8%AOS FY2022: 6.3%AOS FY2023: 14.4%AOS FY2025: 14.0%AOS FY2025: 14.3%VIOT FY2018: 2.6%VIOT FY2019: 6.3%VIOT FY2020: 3.0%VIOT FY2021: 1.7%VIOT FY2022: -8.5%VIOT FY2023: -3.4%VIOT FY2024: 3.0%VIOT FY2025: 5.8%FY18FY19FY20FY21FY22FY23FY24FY25
AOS 14.3%VIOT 5.8%
Revenue growth
AOS FY2019: -6.1%AOS FY2020: -3.3%AOS FY2021: +22.2%AOS FY2022: +6.1%AOS FY2023: +2.6%AOS FY2025: -0.9%AOS FY2025: +0.3%VIOT FY2019: +79.2%VIOT FY2020: +33.7%VIOT FY2021: -6.8%VIOT FY2022: -43.7%VIOT FY2023: -25.1%VIOT FY2024: -17.3%VIOT FY2025: +19.6%FY19FY20FY21FY22FY23FY24FY25
AOS +0.3%VIOT +19.6%
Free cash flow
AOS FY2018: $363.7MAOS FY2019: $391.8MAOS FY2020: $505.3MAOS FY2021: $566MAOS FY2022: $321.1MAOS FY2023: $597.7MAOS FY2025: $473.8MAOS FY2025: $546MVIOT FY2018: $30.4MVIOT FY2019: $27.2MVIOT FY2020: $21.1MVIOT FY2021: $32.9MVIOT FY2022: -$69.6MVIOT FY2023: -$30.1MVIOT FY2024: $94.2MVIOT FY2025: $16.2MFY18FY19FY20FY21FY22FY23FY24FY25
AOS $546MVIOT $16.2M

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

Questions about Smith A O and Viomi Technology

Which is bigger by revenue, Smith A O or Viomi Technology?

Smith A O is bigger by revenue: $3.8B in fiscal 2025, against $347.2M for Viomi Technology in fiscal 2025.

Which keeps more of its revenue as profit, Smith A O or Viomi Technology?

Smith A O had a net margin of 14.3% in fiscal 2025; Viomi Technology had 5.8% in fiscal 2025.

Which grew revenue faster, Smith A O or Viomi Technology?

In their latest fiscal years revenue changed by +0.3% at Smith A O and +19.6% at Viomi Technology.

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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