Business Description

Lennox International Inc., founded in 1895 and headquartered in Richardson, Texas, United States, manufactures high-efficiency HVAC, refrigeration, and climate control systems for both residential and commercial markets. The company earns revenue from diversified product sales and comprehensive after-market services, supported by a robust distribution network. Under the leadership of CEO Edward J. Doherty since 2019, Lennox maintains an estimated 12% market share in North America by focusing on innovation and energy efficiency. Looking forward, the firm is investing in smart technology and sustainability initiatives while addressing challenges such as raw material cost fluctuations.

Everything on Lennox International Inc.

Revenue (FY2025) $5.20B
YoY growth -2.7%
Operating margin 20.0%
Direction Expanding
Gross margin 33.4%
Net margin 15.5%

Earnings Transcripts

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Leadership & board

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John W. Norris, III — Class I Independent Director View full profile ↗ Karen H. Quintos — Class I Independent Director View full profile ↗ Shane D. Wall — Class I Independent Director View full profile ↗ Sherry L. Buck — Class II Independent Director View full profile ↗ Todd J. Teske — Class II Independent Chair View full profile ↗ Jon Vander Ark — Class II Independent Director View full profile ↗ Tracy A. Embree — Class III Independent Director View full profile ↗ Alok Maskara — President and Chief Executive Officer View full profile ↗ Sivasankaran Somasundaram — Class III Independent Director View full profile ↗ Michael P. Quenzer — Executive Vice President, Chief Financial Officer View full profile ↗ Prakash Bedapudi — Executive Vice President, Chief Technology Officer View full profile ↗ Monica M. Brown — Executive Vice President, Chief Legal Officer and Secretary View full profile ↗ Chris A. Kosel — Vice President, Chief Accounting Officer and Controller View full profile ↗ Sarah R. Martin — Executive Vice President & President, Home Comfort Solutions View full profile ↗ Joseph S. Nassab — Executive Vice President & President, Building Climate Solutions View full profile ↗ Daniel M. Sessa — Executive Vice President, Chief Human Resources Officer View full profile ↗
Lennox International acquires Duro Dyne and Supco (NSI Industries HVAC Division) — Building Climate Solutions (Duro Dyne) and Home Comfort Solutions (Supco) · 2025 View full deal ↗ Lennox International acquires Service Experts Inc. — North American retail / Service Experts · 2000 View full deal ↗ Lennox International acquires Kysor/Warren — Refrigeration · 2011 View full deal ↗ Lennox International acquires AES (AES Industries, Inc. and AES Mechanical Service Group, Inc.) — Building Climate Solutions (then reported within the Commercial segment) · 2023 View full deal ↗ Lennox International acquires James N. Kirby Pty. Ltd. — Commercial refrigeration / heat transfer (International) · 1999 View full deal ↗ Lennox International acquires The Ducane Company (Air Conditioning and Heating Division) — North American Residential · 1999 View full deal ↗ Lennox International acquires Heat Controller — North American HVAC · 2026 View full deal ↗

Share Repurchase Program

Total authorized
$5 billion
Remaining (Dec 2025)
$1,009.6 million
Latest FY repurchased
$482 million

Named Competitors

Carrier Global CorporationTrane Technologies plcPaloma Industries, Inc.The Bosch GroupDaikin Industries, Ltd.Madison IndustriesCSW Industrials, Inc.AAON, Inc.Hussmann CorporationEmerson Electric Co.GEA GroupAlfa LavalGuntner GmbHPanasonic Corp.TechnotransDeltatherm +4 more

Recent SEC Filings

2026-05-28 Leadership change (directors/officers) (+1 more) View filing ↗
2026-04-29 Reported quarterly results View filing ↗
2026-01-28 Reported quarterly results View filing ↗
2025-12-05 Leadership change (directors/officers) View filing ↗
2025-10-22 Reported quarterly results View filing ↗
2025-07-23 Reported quarterly results View filing ↗
2025-05-27 Leadership change (directors/officers) (+1 more) View filing ↗
2025-05-14 Entered a material agreement (+1 more) View filing ↗
2025-04-23 Reported quarterly results View filing ↗
2025-03-13 Current report View filing ↗
2025-01-29 Reported quarterly results View filing ↗
2024-12-06 Leadership change (directors/officers) View filing ↗

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