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Littelfuse vs Powell Industries: revenue, profit, margins and growth compared

Littelfuse brought in $2.4B of revenue in fiscal 2025, Powell Industries $1.1B in fiscal 2025. Revenue changed by +8.9% at Littelfuse and +9.1% at Powell Industries on the year before, so Powell Industries grew faster. Littelfuse kept -3.0% of its revenue as net profit, Powell Industries 16.4%. Free cash flow was $366.1M at Littelfuse and $154.8M at Powell Industries.

Side by side, latest fiscal year

LFUSPOWL
Fiscal year endedFY2025 (December 27, 2025)FY2025 (September 30, 2025)
Revenue$2.4B$1.1B
Revenue growth+8.9%+9.1%
Net income-$71.7M$180.7M
Net margin-3.0%16.4%
Free cash flow$366.1M$154.8M
Free cash flow margin15.3%14.0%
Earnings per share (diluted)-$2.89$14.86
Cash$563.4M$450.7M
Debt$802.6Mn/a
Price to earningsn/a12.8
Market value$10.9B$6.9B
Dividend yield0.68%0.56%
Rank by revenue in sector#51 of 129 · Energy#79 of 129 · Energy

Over the years

Revenue
LFUS FY2018: $1.7BLFUS FY2019: $1.5BLFUS FY2020: $1.4BLFUS FY2021: $2.1BLFUS FY2022: $2.5BLFUS FY2023: $2.4BLFUS FY2024: $2.2BLFUS FY2025: $2.4BPOWL FY2018: $448.7MPOWL FY2019: $517.2MPOWL FY2020: $518.5MPOWL FY2021: $470.6MPOWL FY2022: $532.6MPOWL FY2023: $699.3MPOWL FY2024: $1BPOWL FY2025: $1.1BFY18FY19FY20FY21FY22FY23FY24FY25
LFUS $2.4BPOWL $1.1B
Net income
LFUS FY2018: $164.6MLFUS FY2019: $139.1MLFUS FY2020: $130MLFUS FY2021: $283.8MLFUS FY2022: $373.3MLFUS FY2023: $259.5MLFUS FY2024: $100.2MLFUS FY2025: -$71.7MPOWL FY2018: -$7.2MPOWL FY2019: $9.9MPOWL FY2020: $16.7MPOWL FY2021: $631KPOWL FY2022: $13.7MPOWL FY2023: $54.5MPOWL FY2024: $149.8MPOWL FY2025: $180.7MFY18FY19FY20FY21FY22FY23FY24FY25
LFUS -$71.7MPOWL $180.7M
Net margin
LFUS FY2018: 9.6%LFUS FY2019: 9.2%LFUS FY2020: 9.0%LFUS FY2021: 13.6%LFUS FY2022: 14.8%LFUS FY2023: 11.0%LFUS FY2024: 4.6%LFUS FY2025: -3.0%POWL FY2018: -1.6%POWL FY2019: 1.9%POWL FY2020: 3.2%POWL FY2021: 0.1%POWL FY2022: 2.6%POWL FY2023: 7.8%POWL FY2024: 14.8%POWL FY2025: 16.4%FY18FY19FY20FY21FY22FY23FY24FY25
LFUS -3.0%POWL 16.4%
Revenue growth
LFUS FY2019: -12.5%LFUS FY2020: -3.9%LFUS FY2021: +43.9%LFUS FY2022: +20.9%LFUS FY2023: -6.0%LFUS FY2024: -7.3%LFUS FY2025: +8.9%POWL FY2019: +15.3%POWL FY2020: +0.3%POWL FY2021: -9.2%POWL FY2022: +13.2%POWL FY2023: +31.3%POWL FY2024: +44.8%POWL FY2025: +9.1%FY19FY20FY21FY22FY23FY24FY25
LFUS +8.9%POWL +9.1%
Free cash flow
LFUS FY2018: $257.1MLFUS FY2019: $183.4MLFUS FY2020: $201.8MLFUS FY2021: $282.8MLFUS FY2022: $315.4MLFUS FY2023: $371.2MLFUS FY2024: $291.7MLFUS FY2025: $366.1MPOWL FY2018: -$33MPOWL FY2019: $64.5MPOWL FY2020: $67.2MPOWL FY2021: -$33.4MPOWL FY2022: -$6MPOWL FY2023: $174.7MPOWL FY2024: $96.7MPOWL FY2025: $154.8MFY18FY19FY20FY21FY22FY23FY24FY25
LFUS $366.1MPOWL $154.8M

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

Questions about Littelfuse and Powell Industries

Which is bigger by revenue, Littelfuse or Powell Industries?

Littelfuse is bigger by revenue: $2.4B in fiscal 2025, against $1.1B for Powell Industries in fiscal 2025.

Which keeps more of its revenue as profit, Littelfuse or Powell Industries?

Littelfuse had a net margin of -3.0% in fiscal 2025; Powell Industries had 16.4% in fiscal 2025.

Which grew revenue faster, Littelfuse or Powell Industries?

In their latest fiscal years revenue changed by +8.9% at Littelfuse and +9.1% at Powell Industries.

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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