Lennox Market Cap 2012-2025 | LII

Lennox market cap history and chart from 2012 to 2025. Market capitalization (or market value) is the most commonly used method of measuring the size of a publicly traded company and is calculated by multiplying the current stock price by the number of shares outstanding. Lennox market cap as of February 17, 2026 is $19.87B.
Sector Industry Market Cap Revenue
Construction Building Products - Air Conditioning & Heating $19.874B $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
Carrier Global (CARR) United States $54.664B 25.35
Comfort Systems USA (FIX) United States $47.192B 56.65
Watsco (WSO.B) United States $17.004B 32.75
SPX Technologies (SPXC) United States $11.911B 37.46
AAON (AAON) United States $8.248B 80.19
Fortune Brands Innovations (FBIN) United States $6.166B 14.22