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Insteel Industries vs Gibraltar Industries: revenue, profit, margins and growth compared

Insteel Industries brought in $647.7M of revenue in fiscal 2025, Gibraltar Industries $1.1B in fiscal 2025. Revenue changed by +22.4% at Insteel Industries and +11.0% at Gibraltar Industries on the year before, so Insteel Industries grew faster. Insteel Industries kept 6.3% of its revenue as net profit, Gibraltar Industries -3.9%. Free cash flow was $19M at Insteel Industries and $120.6M at Gibraltar Industries.

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Side by side, latest fiscal year

IIINROCK
Fiscal year endedFY2025 (September 27, 2025)FY2025 (December 31, 2025)
Revenue$647.7M$1.1B
Revenue growth+22.4%+11.0%
Net income$41M-$44.4M
Net margin6.3%-3.9%
Free cash flow$19M$120.6M
Free cash flow margin2.9%10.6%
Earnings per share (diluted)$2.10-$1.48
Cash$38.6M$115.7M
Debtn/a$0
Price to earnings14.0n/a
Market value$570.7M$1.2B
Dividend yield3.80%n/a
Rank by revenue in sector#297 of 451 · Industrials#264 of 451 · Industrials

Over the years

Revenue
IIIN FY2018: $453.2MIIIN FY2019: $455.7MIIIN FY2020: $472.6MIIIN FY2021: $590.6MIIIN FY2022: $826.8MIIIN FY2023: $649.2MIIIN FY2024: $529.2MIIIN FY2025: $647.7MROCK FY2018: $837.1MROCK FY2019: $898.2MROCK FY2020: $1BROCK FY2021: $1.3BROCK FY2022: $1.4BROCK FY2023: $1BROCK FY2024: $1BROCK FY2025: $1.1BFY18FY19FY20FY21FY22FY23FY24FY25
IIIN $647.7MROCK $1.1B
Net income
IIIN FY2018: $36.3MIIIN FY2019: $5.6MIIIN FY2020: $19MIIIN FY2021: $66.6MIIIN FY2022: $125MIIIN FY2023: $32.4MIIIN FY2024: $19.3MIIIN FY2025: $41MROCK FY2018: $63.8MROCK FY2019: $65.1MROCK FY2020: $64.6MROCK FY2021: $75.6MROCK FY2022: $82.4MROCK FY2023: $110.5MROCK FY2024: $137.3MROCK FY2025: -$44.4MFY18FY19FY20FY21FY22FY23FY24FY25
IIIN $41MROCK -$44.4M
Net margin
IIIN FY2018: 8.0%IIIN FY2019: 1.2%IIIN FY2020: 4.0%IIIN FY2021: 11.3%IIIN FY2022: 15.1%IIIN FY2023: 5.0%IIIN FY2024: 3.6%IIIN FY2025: 6.3%ROCK FY2018: 7.6%ROCK FY2019: 7.2%ROCK FY2020: 6.3%ROCK FY2021: 5.6%ROCK FY2022: 5.9%ROCK FY2023: 10.6%ROCK FY2024: 13.4%ROCK FY2025: -3.9%FY18FY19FY20FY21FY22FY23FY24FY25
IIIN 6.3%ROCK -3.9%
Revenue growth
IIIN FY2019: +0.6%IIIN FY2020: +3.7%IIIN FY2021: +25.0%IIIN FY2022: +40.0%IIIN FY2023: -21.5%IIIN FY2024: -18.5%IIIN FY2025: +22.4%ROCK FY2019: +7.3%ROCK FY2020: +15.0%ROCK FY2021: +29.8%ROCK FY2022: +3.7%ROCK FY2023: -24.7%ROCK FY2024: -2.3%ROCK FY2025: +11.0%FY19FY20FY21FY22FY23FY24FY25
IIIN +22.4%ROCK +11.0%
Free cash flow
IIIN FY2018: $35.5MIIIN FY2019: -$3.9MIIIN FY2020: $49.1MIIIN FY2021: $52.4MIIIN FY2022: -$10.2MIIIN FY2023: $111.5MIIIN FY2024: $39.1MIIIN FY2025: $19MROCK FY2018: $87.2MROCK FY2019: $121.2MROCK FY2020: $76MROCK FY2021: $5.4MROCK FY2022: $82.6MROCK FY2023: $204.6MROCK FY2024: $156.9MROCK FY2025: $120.6MFY18FY19FY20FY21FY22FY23FY24FY25
IIIN $19MROCK $120.6M

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

Questions about Insteel Industries and Gibraltar Industries

Which is bigger by revenue, Insteel Industries or Gibraltar Industries?

Gibraltar Industries is bigger by revenue: $1.1B in fiscal 2025, against $647.7M for Insteel Industries in fiscal 2025.

Which keeps more of its revenue as profit, Insteel Industries or Gibraltar Industries?

Insteel Industries had a net margin of 6.3% in fiscal 2025; Gibraltar Industries had -3.9% in fiscal 2025.

Which grew revenue faster, Insteel Industries or Gibraltar Industries?

In their latest fiscal years revenue changed by +22.4% at Insteel Industries and +11.0% at Gibraltar 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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