Operating margin · 2016–2025
Lennox International operating margin
20.0%+2.9% · FY2025
Lennox International (LII) reported 20.0% in operating margin for fiscal 2025, +2.9% year on year.
| Fiscal year | Operating margin | Change | Filing |
|---|---|---|---|
| FY2025 | 20.0% | +2.9% | Derived |
| FY2024 | 19.5% | +22.6% | Derived |
| FY2023 | 15.9% | +14.2% | Derived |
| FY2022 | 13.9% | −1.2% | Derived |
| FY2021 | 14.1% | +6.9% | Derived |
| FY2020 | 13.2% | −23.7% | Derived |
| FY2019 | 17.3% | +31.4% | Derived |
| FY2018 | 13.1% | +1.9% | Derived |
| FY2017 | 12.9% | +9.2% | Derived |
| FY2016 | 11.8% | — | Derived |
Operating margin — Operating margin is operating income divided by revenue. Only companies with at least $1 billion in revenue are ranked here.
Every row links to its own SEC filing · Fiscal year 2025 · Data as of September 25, 2026 · 2016–2025 compound annual growth +6.1%
Calculated from two reported figures, so it has no single filing of its own.
Operating margin at companies of similar size
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Ready-made references for the figures on this page, as published on September 25, 2026.
Wikipedia
{{cite web |title=Lennox International operating margin |url=https://companiesranked.com/en/company/lennox-international/operating-margin |website=CompaniesRanked |date=2026-09-25 |language=en}}APA 7
CompaniesRanked. (September 25, 2026). Lennox International operating margin. CompaniesRanked. https://companiesranked.com/en/company/lennox-international/operating-marginBibTeX
@misc{companiesranked-en-company-lennox-international-operating-margin-2026,
author = {{CompaniesRanked}},
title = {{Lennox International operating margin}},
year = {2026},
howpublished = {\url{https://companiesranked.com/en/company/lennox-international/operating-margin}},
note = {Compiled from SEC EDGAR XBRL filings; data as of 2026-09-25},
urldate = {2026-09-25}
}The figures are rebuilt with every data refresh, so the reference carries the publication date. Add your own access date if your style requires one.