Who owns Ducane?
Ducane is owned by Lennox (the United States, NYSE: LII), which has owned the brand since 1999.[1][2]
Evidence: Lennox International Inc. Annual Report on Form 10-K filed 2026-02-17, SEC EDGAR, 17 February 2026. Verified from filings; last checked .
Key facts
- Current owner
- Lennox International Inc. verified
- Owned since
- Owner HQ
- 🇺🇸 United States, Richardson
- Origin
- 🇺🇸 United States
- Category
- Technology › Hardware › Home appliances
- Parent ticker
- NYSE: LII
- Last verified
- · 2 sources
About Ducane
Ducane is a heating and air-conditioning brand Lennox gained in October 1999, when it bought substantially all the assets of the air conditioning and heating division of The Ducane Company of South Carolina. Lennox said at the time that the purchase added manufacturing capacity. Ducane is now one of the Allied Air Enterprise brands, alongside Armstrong Air, AirEase and Concord, sold through independent distributors who supply local installing contractors.
Ownership timeline of Ducane
Where Ducane sits in Lennox
Controlling ownership as of . Brands grouped under the entity that owns them; large groups are collapsed.
Open the full Lennox ownership tree →
See the full Lennox brand portfolio (6) →
Other brands owned by Lennox
Lennox controls 6 brands on Brandtree, 4 of them in technology.
Also in technology
Other brands in home appliances, and who owns them
The 13 brands in home appliances on Brandtree belong to 4 owners. The largest is Daikin, with 5; Lennox has 4.
| Brand | Owner | Owner based in |
|---|---|---|
| Daikin | Daikin | 🇯🇵 Japan |
| Bryant | Carrier | 🇺🇸 United States |
| Presto | National Presto | 🇺🇸 United States |
| Daikin Altherma | Daikin | 🇯🇵 Japan |
| Daikin Applied | Daikin | 🇯🇵 Japan |
| Goodman | Daikin | 🇯🇵 Japan |
| Ururu Sarara | Daikin | 🇯🇵 Japan |
| Carrier | Carrier | 🇺🇸 United States |
About the owner: Lennox
Lennox is a publicly listed company headquartered in Richardson, United States, founded in 1895. Brandtree records 6 brands under its control, and it is listed as NYSE: LII.
Lennox International makes heating, air-conditioning and commercial refrigeration equipment for North America and is based in Richardson, Texas. It traces its start to 1895 in Marshalltown, Iowa, and went public in 1999. In 2025 it reported $5,195.3 million of net sales across two segments, Home Comfort Solutions and Building Climate Solutions. It sold its European operations in the fourth quarter of 2023 and bought the Duro Dyne and Supco parts businesses in October 2025. It also holds 49.9% of joint ventures with Samsung and Ariston.
🇺🇸 Ducane and other American brands
Brandtree records a controlling owner for 2,570 brands that began in the United States. 492 of them (19%) are now controlled by a company headquartered in another country; Ducane is not one of them.
Frequently asked questions
Who is the parent company of Ducane?
The parent company of Ducane is Lennox, a publicly listed company headquartered in the United States.
Is Ducane American?
Yes. Ducane originated in the United States and its owner, Lennox, is also headquartered in the United States.
Since when has Lennox owned Ducane?
Lennox has owned Ducane since 1999.
Is Ducane still owned by Lennox?
Yes. As of 29 October 2026, Ducane is still owned by Lennox. The ownership record was last checked against primary sources on that date.
Sources (2) & corrections
Last verified . Every ownership fact above is backed by one of these primary documents. Numbers in brackets in the text refer to this list.
- [1] Lennox International Inc. Annual Report on Form 10-K filed 2026-02-17 — SEC EDGAR, SEC Form 10-K, published 17 February 2026; retrieved 26 October 2026.
- [2] Lennox International Inc. — Form 10-K for fiscal year 2001 — Lennox International Inc., SEC Form 10-K, published 1 April 2002; retrieved 26 October 2026.
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