Lennox International Inc. (LII)

Lennox International Revenue

Lennox International had revenue of $1.57B in the quarter ending September 30, 2026, with 10.21% growth. This brings the company's total for the last twelve months to $5.45B, up 1.92% year-over-year. In the year 2025, Lennox International had annual revenue of $5.20B, down -2.73%. That makes Lennox International the 2,466th largest company in the world by revenue and 715th in the United States.

• Revenue (ttm): $5.45B
• Revenue Growth: +1.92%
• P/S Ratio: 2.15
• Revenue / Employee: $422,318
• Employees: 12,900
• Market Cap: 11.76B

Revenue Chart

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Revenue by Segment

By Segment

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• Home Comfort Solutions 3.34B 64.4%
• Building Climate Solutions 1.85B 35.6%

By Geography

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• United States 4.82B 92.8%
• Canada 373.40M 7.2%

Fiscal year ended Dec 31, 2025 See the full Lennox International breakdown

Revenue History

Fiscal Year End	Revenue	Change	Growth
Dec 31, 2025	5.20B	-146.00M	-2.73%
Dec 31, 2024	5.34B	359.40M	7.21%
Dec 31, 2023	4.98B	263.50M	5.58%
Dec 31, 2022	4.72B	524.30M	12.50%
Dec 31, 2021	4.19B	560.00M	15.41%
Dec 31, 2020	3.63B	-173.10M	-4.55%
Dec 31, 2019	3.81B	-76.70M	-1.97%
Dec 31, 2018	3.88B	44.30M	1.15%
Dec 31, 2017	3.84B	198.00M	5.44%
Dec 31, 2016	3.64B	174.20M	5.02%
Dec 31, 2015	3.47B	100.00M	2.97%
Dec 31, 2014	3.37B	168.30M	5.26%
Dec 31, 2013	3.20B	249.70M	8.47%
Dec 31, 2012	2.95B	108.50M	3.82%
Dec 31, 2011	2.84B	255.70M	9.89%
Dec 31, 2010	2.59B	-262.30M	-9.21%
Dec 31, 2009	2.85B	-593.60M	-17.25%
Dec 31, 2008	3.44B	-250.60M	-6.79%
Dec 31, 2007	3.69B	-8.90M	-0.24%
Dec 31, 2006	3.70B	295.30M	8.67%
Dec 31, 2005	3.41B	-	-

Data Source: Fiscal.ai Last updated: Oct 28, 2026

Revenue data is provided by Fiscal.ai and updates within minutes after each earnings release, which is every three months for this company.

Update frequency:

Quarterly

Last checked:

Nov 8, 2026

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