Lennox International Inc splits its revenue 2 ways in its filings. By operating segments, the largest line in fiscal 2025, which ended Dec 31, 2025 was Residential Heating And Cooling at $3.3 billion, 64% of the total. By sales mix, the largest line in fiscal 2025, which ended Dec 31, 2025 was Residential Heating And Cooling at $3.3 billion, 64% of the total.
USD in millions. The percent under a figure is the change from the year before.
| Line |
FY 2026
Sep 30, 2026
|
FY 2025
Dec 31, 2025
|
FY 2024
Dec 31, 2024
|
FY 2023
Dec 31, 2023
|
FY 2022
Dec 31, 2022
|
FY 2021
Dec 31, 2021
|
FY 2020
Dec 31, 2020
|
FY 2019
Dec 31, 2019
|
FY 2018
Dec 31, 2018
|
FY 2017
Dec 31, 2017
|
FY 2016
Dec 31, 2016
|
|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue |
5,448
|
5,195
|
5,341
|
4,982
|
4,718
|
4,194
|
3,634
|
3,807
|
3,884
|
3,840
|
3,642
|
| Operating segments | |||||||||||
| Residential Heating And Cooling |
3,223
-8.7%
share 59.2%
|
3,343
-6.5%
share 64.4%
|
3,577
+11.0%
share 67.0%
|
3,223
+0.8%
share 64.7%
|
3,198
+15.2%
share 67.8%
|
2,776
+17.5%
share 66.2%
|
2,362
+3.1%
share 65.0%
|
2,291
+3.0%
share 60.2%
|
2,225
+4.0%
share 57.3%
|
2,140
share 55.7%
|
—
|
| Commercial Heating And Cooling |
2,225
+22.7%
share 40.8%
|
1,852
+5.0%
share 35.6%
|
1,764
+16.7%
share 33.0%
|
1,511
+17.5%
share 30.3%
|
1,286
+8.2%
share 27.3%
|
1,189
+48.4%
share 28.3%
|
801
-15.5%
share 22.0%
|
947
+5.2%
share 24.9%
|
901
+9.9%
share 23.2%
|
820
share 21.3%
|
—
|
| Sales mix | |||||||||||
| Residential Heating And Cooling |
3,223
-8.7%
share 59.2%
|
3,343
-6.5%
share 64.4%
|
3,577
+11.0%
share 67.0%
|
3,223
+0.8%
share 64.7%
|
3,198
+15.2%
share 67.8%
|
2,776
+17.5%
share 66.2%
|
2,362
+3.1%
share 65.0%
|
2,291
+3.0%
share 60.2%
|
2,225
+4.0%
share 57.3%
|
2,140
share 55.7%
|
—
|
| Commercial Heating And Cooling |
2,225
+22.7%
share 40.8%
|
1,852
+5.0%
share 35.6%
|
1,764
+16.7%
share 33.0%
|
1,511
+17.5%
share 30.3%
|
1,286
+8.2%
share 27.3%
|
1,189
+48.4%
share 28.3%
|
801
-15.5%
share 22.0%
|
947
+5.2%
share 24.9%
|
901
+9.9%
share 23.2%
|
820
share 21.3%
|
—
|
How these figures are calculated
Annual columns are full-year amounts from the annual report (Form 10-K, 20-F, or 40-F). If a company restates a year, the latest filed number is shown. USD in millions. Each group is a separate split of total revenue, so the groups are not added together. Share of revenue is that line divided by total revenue. The first column adds the latest year-to-date segment amount to the last fiscal year and subtracts the year-ago year-to-date amount. More on our methodology.
Company profile
- Industry
- Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (SIC 3585)
- Listed as
- LII (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Richardson, TX
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1069202
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.