Insights

Sustainability drive Lennox emphasizes energy efficiency and environmental responsibility across HVACR products, presenting an opportunity to upsell high-efficiency systems, smart controls, and energy management solutions to customers seeking lower operating costs and sustainability benchmarks.

Smart tech partnerships Recent collaborations with Everyday Electric to deliver energy insights and savings through Lennox smart thermostats indicate a path to cross-sell adjacent IoT integrations, data-driven maintenance services, and subscription-based energy analytics for homeowners.

Community programs Feel The Love initiative donates systems to homeowners and nonprofits, which can be entry points for after-install service contracts, extended warranties, and dealer-network partnerships to expand installation channels and drive new project opportunities in underserved markets.

Financial health signals Publicly traded Lennox with steady dividends and a revenue scale in the multi-billion range signals capacity for large-value projects, channel financing, and durable contract opportunities with property developers, facility managers, and commercial fleets seeking reliable HVACR solutions.

Global and channel expansion With a diversified brand portfolio and operations across North America and Asia, there is potential to pursue regional growth through new dealer partnerships, OEM collaborations, and targeted marketing to capture energy-efficient retrofit and new-build opportunities in emerging markets.

Similar companies to Lennox

Lennox Tech Stack

Lennox uses 8 technology products and services including Microsoft Advertising, Power BI, Firebase, and more. Explore Lennox's tech stack below.

Media & News

Lennox's Email Address Formats

Lennox uses at least 9 email formats:
Lennox Email FormatsExamplePercentage
First.Last@lennox.comJohn.Doe@lennox.com
64%
Last@lennox.comDoe@lennox.com
16%
F.Last@lennox.comJ.Doe@lennox.com
12%
LastF@lennox.comDoeJ@lennox.com
8%
First.Last@lennoxintl.comJohn.Doe@lennoxintl.com
99%
FirstLast@lennoxintl.comJohnDoe@lennoxintl.com
1%
First.Last@lennoxind.comJohn.Doe@lennoxind.com
95%
Last.First@lennoxind.comDoe.John@lennoxind.com
4%
First.L@lennoxind.comJohn.D@lennoxind.com
1%

Frequently Asked Questions

What is Lennox's phone number?

Minus sign iconPlus sign icon
You can contact Lennox's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Lennox's stock symbol?

Minus sign iconPlus sign icon
Lennox is a publicly traded company; the company's stock symbol is LII.

What is Lennox's official website and social media links?

Minus sign iconPlus sign icon
Lennox's official website is lennox.com and has social profiles on LinkedIn.

How much revenue does Lennox generate?

Minus sign iconPlus sign icon
As of October 2026, Lennox's annual revenue is estimated to be $1B - $10B.

What is Lennox's NAICS code?

Minus sign iconPlus sign icon
Lennox's NAICS code is 31-33 - Manufacturing.

How many employees does Lennox have currently?

Minus sign iconPlus sign icon
As of October 2026, Lennox has approximately 7.3K employees across 6 continents, including North America, Asia and Europe. Key team members include Chief Technology Officer: J. P., Chief Operating Officer: T. T. and Vice President & General Manager - Lennox Commercial Service: C. D. Explore Lennox's employee directory with LeadIQ.

What industry does Lennox belong to?

Minus sign iconPlus sign icon
Lennox operates in the Manufacturing industry.

What technology does Lennox use?

Minus sign iconPlus sign icon
Lennox's tech stack includes Microsoft Advertising, Power BI, Firebase, CrowdStrike, GitLab, ServiceNow, MuleSoft and Smartsheet.

What is Lennox's email format?

Minus sign iconPlus sign icon
Lennox's email format typically follows the pattern of First.Last@lennox.com. Find more Lennox email formats with LeadIQ.
Lennox logo

Lennox

ManufacturingTexas, United States5001-10000 Employees

Lennox is a manufacturer of climate control solutions for heating, ventilation, air conditioning, and refrigeration markets. Its products aim to improve energy efficiency and deliver reliable comfort for residential, commercial, and industrial settings. With more than a century of history, Lennox emphasizes innovation and responsible operations, supported by a large workforce serving North America and Asia. Headquartered in Richardson, Texas, the company is publicly traded on the NYSE (LII) and oversees a portfolio of brands including Lennox, Allied Air, Armstrong Air, Heatcraft, Ducane, Magic-Pak, and Friga-Bohn. In June 2026 Lennox announced the acquisition of Heat Controller, a leading HVAC equipment supplier, expanding its distribution footprint across North America.

Section iconCompany Overview

Phone number
Website
lennox.com
Stock Symbol
LII
NAICS Code
31-33 - Manufacturing
Employees
5001-10000

Section iconFunding & Financials

  • $1B - $10B

    Lennox's revenue is estimated to be in the range of $1B - $10B

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.