Lennox International, Inc. Revenue 2008–2025
Lennox International, Inc. reported $5.20B of revenue for fiscal 2025. That was 2.7% lower than fiscal 2024. Compared with fiscal 2020, the change was +43.0%.
| Fiscal year | Revenue | Change (YoY) |
|---|---|---|
| FY 2025 | $5.20B | -2.7% |
| FY 2024 | $5.34B | +7.2% |
| FY 2023 | $4.98B | +5.6% |
| FY 2022 | $4.72B | +12.5% |
| FY 2021 | $4.19B | +15.4% |
| FY 2020 | $3.63B | -4.5% |
| FY 2019 | $3.81B | -2.0% |
| FY 2018 | $3.88B | +1.2% |
| FY 2017 | $3.84B | +5.4% |
| FY 2016 | $3.64B | +5.0% |
| FY 2015 | $3.47B | +3.0% |
| FY 2014 | $3.37B | +5.3% |
| FY 2013 | $3.20B | +8.5% |
| FY 2012 | $2.95B | +3.8% |
| FY 2011 | $2.84B | +9.9% |
| FY 2010 | $2.59B | -9.2% |
| FY 2009 | $2.85B | -17.3% |
| FY 2008 | $3.44B | — |
Source: Lennox International, Inc. SEC filings — income statement (10-K). Computed deterministically; refreshed nightly (last updated August 2, 2026). Open LII 10-K filings at SEC EDGAR · Methodology · Download CSV.
How to read this history
Lennox International, Inc. reported $5.20B of revenue for fiscal 2025. That was 2.7% lower than fiscal 2024. Compared with fiscal 2020, the change was +43.0%. Values remain missing when the cached filing does not disclose a comparable line item; they are never estimated. Stock splits, reorganizations and fiscal-calendar changes can reduce comparability.
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Open the interactive view — freeLennox International, Inc. — frequently asked questions
What is Lennox International, Inc.'s revenue?
Lennox International, Inc. (LII) reported revenue of $5.20B for fiscal year 2025, per its SEC filings.
How has Lennox International, Inc.'s revenue changed over time?
Between fiscal 2008 and 2025, LII's revenue grew at roughly 2.5% per year (compound annual rate), from $3.44B to $5.20B.
Where does this data come from?
Figures are computed from Lennox International, Inc.'s official SEC filings (income statement (10-K)), refreshed nightly. Not investment advice.