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Trutankless vs Viomi Technology: revenue, profit, margins and growth compared

Trutankless brought in $1.1M of revenue in fiscal 2025, Viomi Technology $347.2M in fiscal 2025. Revenue changed by +346.8% at Trutankless and +19.6% at Viomi Technology on the year before, so Trutankless grew faster. Trutankless kept -438.7% of its revenue as net profit, Viomi Technology 5.8%. Free cash flow was -$1.8M at Trutankless and $16.2M at Viomi Technology.

Side by side, latest fiscal year

TKLSVIOT
Fiscal year endedFY2025 (December 31, 2025)FY2025 (December 31, 2025)
Revenue$1.1M$347.2M
Revenue growth+346.8%+19.6%
Net income-$4.8M$20.3M
Net margin-438.7%5.8%
Free cash flow-$1.8M$16.2M
Free cash flow margin-164.5%4.7%
Earnings per share (diluted)-$0.04$0.10
Cash$21.6K$115.3M
Debtn/a$11M
Price to earningsn/an/a
Market value$12.2M$99.3M
Dividend yieldn/an/a
Rank by revenue in sector#1017 of 1065 · Consumer discretionary#640 of 1065 · Consumer discretionary

Over the years

Revenue
TKLS FY2018: $1.5MTKLS FY2019: $1.9MTKLS FY2020: $1.7MTKLS FY2021: $246KTKLS FY2022: $73KTKLS FY2023: $3.5KTKLS FY2024: $242.4KTKLS FY2025: $1.1MVIOT FY2018: $372.5MVIOT FY2019: $667.6MVIOT FY2020: $892.8MVIOT FY2021: $832.3MVIOT FY2022: $468.7MVIOT FY2023: $351.2MVIOT FY2024: $290.3MVIOT FY2025: $347.2MFY18FY19FY20FY21FY22FY23FY24FY25
TKLS $1.1MVIOT $347.2M
Net income
TKLS FY2018: -$3.5MTKLS FY2019: -$4.9MTKLS FY2020: -$10.6MTKLS FY2021: -$17.4MTKLS FY2022: -$4.8MTKLS FY2023: -$2.2MTKLS FY2024: -$10.2MTKLS FY2025: -$4.8MVIOT FY2018: $9.5MVIOT FY2019: $42MVIOT FY2020: $26.6MVIOT FY2021: $13.9MVIOT FY2022: -$39.9MVIOT FY2023: -$11.9MVIOT FY2024: $8.7MVIOT FY2025: $20.3MFY18FY19FY20FY21FY22FY23FY24FY25
TKLS -$4.8MVIOT $20.3M
Net margin
TKLS FY2018: -229.9%TKLS FY2019: -256.4%TKLS FY2020: -636.1%TKLS FY2021: -7,064.0%TKLS FY2022: -6,552.7%TKLS FY2023: -60,593.8%TKLS FY2024: -4,203.1%TKLS FY2025: -438.7%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
TKLS -438.7%VIOT 5.8%
Revenue growth
TKLS FY2019: +24.1%TKLS FY2020: -13.0%TKLS FY2021: -85.2%TKLS FY2022: -70.3%TKLS FY2023: -95.1%TKLS FY2024: +6,728.7%TKLS FY2025: +346.8%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
TKLS +346.8%VIOT +19.6%
Free cash flow
TKLS FY2018: -$1.6MTKLS FY2019: -$2.2MTKLS FY2020: -$1.5MTKLS FY2021: -$2.5MTKLS FY2022: -$1.7MTKLS FY2023: -$2MTKLS FY2024: -$2.5MTKLS FY2025: -$1.8MVIOT FY2018: $30.4MVIOT FY2019: $27.2MVIOT FY2020: $21.1MVIOT FY2021: $32.9MVIOT FY2022: -$69.6MVIOT FY2023: -$30.1MVIOT FY2024: $94.2MVIOT FY2025: $16.2MFY18FY19FY20FY21FY22FY23FY24FY25
TKLS -$1.8MVIOT $16.2M

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

Questions about Trutankless and Viomi Technology

Which is bigger by revenue, Trutankless or Viomi Technology?

Viomi Technology is bigger by revenue: $347.2M in fiscal 2025, against $1.1M for Trutankless in fiscal 2025.

Which keeps more of its revenue as profit, Trutankless or Viomi Technology?

Trutankless had a net margin of -438.7% in fiscal 2025; Viomi Technology had 5.8% in fiscal 2025.

Which grew revenue faster, Trutankless or Viomi Technology?

In their latest fiscal years revenue changed by +346.8% at Trutankless 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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