Lennox International
Lennox International Inc. (NYSE: LII) designs, manufactures and markets heating, ventilation, air conditioning and refrigeration products and services, primarily for residential and commercial customers in North America. Its Home Comfort Solutions segment sells furnaces, air conditioners, heat pumps, indoor air… From the company’s description.
In fiscal 2025, Lennox International reported revenue of $5.20B, down 2.7% from fiscal 2024, and net income of $805.80M. Its operating margin was 20.0%, and operations generated $757.60M in cash. Over the twelve months to Jun 30, 2026, revenue was $5.30B.
Margins and return on equity change in ; everything else in percent. Fewer shares and less debt are shown plainly, not as bad news — it depends what you make of buybacks. Dotted labels explain each measure. is shown separately from the annual figures.
What Lennox International does
In the company’s own words
Lennox International Inc. (NYSE: LII) designs, manufactures and markets heating, ventilation, air conditioning and refrigeration products and services, primarily for residential and commercial customers in North America. Its Home Comfort Solutions segment sells furnaces, air conditioners, heat pumps, indoor air quality equipment, controls, parts and supplies for residential replacement and new construction markets; it generated $3.34 billion in 2025 net sales. Building Climate Solutions provides commercial heating and cooling equipment, installation, service and maintenance, as well as refrigeration systems and related products, generating $1.85 billion in 2025 net sales. Customers include independent dealers and distributors, contractors, national accounts, engineering firms, original equipment manufacturers and end users. Products are sold through direct sales, distributors and company-owned Lennox Stores. Major brands include Lennox, Armstrong Air, Allied, ADP, Heatcraft Worldwide Refrigeration, Bohn, Duro Dyne and Supco. Founded in 1895, the company divested its European operations in 2023. Lennox employed approximately 12,900 people as of December 31, 2025, and recorded total net sales of $5.20 billion in fiscal 2025. Its website is www.lennox.com.
Company details
- Sector
- Industrials
- Industry (SIC)
- Industrial Machinery
- Headquarters
- RICHARDSON, TX
- Fiscal year end
- December
- CIK
- 1069202
- SIC
- 3585
Financial performance, year by year
Fiscal 2013–2025 · USDThe full income statement, balance sheet and cash flow for each of these years — every figure traceable to its filing — is on the Financials tab with a free account.
Who owns Lennox International — and what changed
Funds as of 2026Q2 · superinvestors as of 2026-06-30
Largest fund holders · Lennox International’s weight in each
Fund ownership is a floor, not a census — pensions, insurers and people holding shares directly are not visible here.
Lennox International’s bonds, as funds hold them
Funds report holding 2 issues of Lennox International’s debt, $146.17M at market value — what funds hold, not the company’s total debt. Weighted-average coupon 4.30%, maturing 2027 to 2028.
Fund ownership counts N-PORT filers only, so it is a floor rather than a census — pensions, insurers and direct holders are not visible here, and the remainder is not “held by individuals”.
Every fund and institutional holder, quarter by quarter, is on the Ownership tab with a free account.
Recent filings
All filings →Each filing opens into its own statements and disclosures here.
Put this business in context.
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