Lennox Net Worth 2012-2026 | LII

Interactive chart of historical net worth (market cap) for Lennox (LII) over the last 10 years. How much a company is worth is typically represented by its market capitalization, or the current stock price multiplied by the number of shares outstanding. Lennox net worth as of September 18, 2026 is $12.42B.
Unlock Macrotrends Premium
40 years of data
Faster, ad-free pages
Unlimited data exports
Full-width charts
Sector Industry Market Cap Revenue
Construction Building Products - Air Conditioning & Heating $12.415B $5.195B
Lennox International Inc. is a global leader in the heating, air conditioning, and refrigeration markets. It is a leading global provider of climate control solutions. The company designs, manufactures and markets a broad range of products for the heating, ventilation, air conditioning and refrigeration markets. The company's products are sold under brand names that include Lennox, Armstrong Air, Bohn, Larkin, Heatcraft and others. The company's furnaces, heat pumps, air conditioners, pre-fabricated fireplaces and related products are available in a variety of designs, efficiency levels and price points that provide an extensive line of comfort systems.
Stock Name Country Market Cap PE Ratio
Comfort Systems USA (FIX) United States $58.118B 40.61
Carrier Global (CARR) United States $44.415B 22.08
Watsco (WSO.B) United States $12.890B 27.10
SPX Technologies (SPXC) United States $9.104B 24.46
AAON (AAON) United States $6.329B 39.77
Fortune Brands Innovations (FBIN) United States $4.703B 10.29
Mestek (MCCK) United States $0.490B 56.03