Quick answer
Lennox International Inc (LII) reported revenue of $5.20B and net income of $805.8M for the fiscal year ended 2025-12-31, down 2.7% from $5.34B the year before, per its 10-K filed with the SEC on 2026-02-17.
Data as of 2025-12-31. Source: SEC EDGAR XBRL company facts (10-K/10-Q filings)
| Fiscal year | Revenue | Net income | Long-term debt |
|---|---|---|---|
| 2025 (FY ending 2025-12-31) | $5.20B | $805.8M | — |
| 2024 (FY ending 2024-12-31) | $5.34B | $811.1M | — |
| 2023 (FY ending 2023-12-31) | $4.98B | $591.2M | — |
| 2022 (FY ending 2022-12-31) | $4.72B | $497.1M | — |
| 2021 (FY ending 2021-12-31) | $4.19B | $464.0M | — |
| 2020 (FY ending 2020-12-31) | $3.63B | $356.3M | — |
| 2019 (FY ending 2019-12-31) | $3.81B | $408.7M | — |
| 2018 (FY ending 2018-12-31) | $3.88B | $359.0M | — |
| 2017 (FY ending 2017-12-31) | $3.84B | $305.7M | — |
| 2016 (FY ending 2016-12-31) | $3.64B | $277.8M | — |
Frequently asked questions
What is Lennox International Inc's annual revenue?
Lennox International Inc (LII) reported revenue of $5.20B and net income of $805.8M for the fiscal year ended 2025-12-31, down 2.7% from $5.34B the year before, per its 10-K filed with the SEC on 2026-02-17.
What is LII's profit margin?
Lennox International Inc's net margin was 15.5% in the fiscal year ended 2025-12-31.
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Last updated Oct 16, 2026, 10:42 PM ET. Data only, not financial or tax advice.
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