LII vs JLL Comparison

Lennox manufactures and distributes heating, ventilating, air conditioning, and refrigeration products for the North American replacement (75% of sales) and new construction (25% of sales) markets. Residential HVAC (home comfort solutions) accounts for 67% of sales and commercial HVAC (building climate solutions) accounts for the remaining 33% of sales. Lennox's commercial exposure is what its peers refer to as residential and light commercial, and lacks the scale and complexity of what is referred to as an applied solution. The company goes to market with multiple brands, but Lennox is its flagship HVAC brand.

Jones Lang LaSalle is a global commercial real estate services and investment management company that helps clients buy, build, occupy, manage, and invest in property across office, industrial, retail, multifamily, hotel, and data center assets. For over 200 years, clients have trusted JLL, a Fortune 500 company, tracing its roots to firms including LaSalle Partners (founded in Chicago in 1968) and the centuries-old London firm Jones Lang Wootton, which merged in 1999 to form the modern JLL. Today the firm is a leading global commercial real estate services and investment management company with operations in over 80 countries, and a global workforce of more than 113,000, as of early 2026.