Insights

Commercial demand Lennox shows strength in Building Climate Solutions with 24% revenue growth and margin expansion in the commercial segment, signaling strong sales opportunities for scalable HVACR solutions in commercial facilities and institutional markets.

Residential headwinds Home Comfort Solutions faces housing market headwinds, suggesting a need for targeted upsell of energy-efficient, retrofit, and service-based offerings to maintain growth in residential sectors.

Energy efficiency focus The company emphasizes energy efficiency and healthier environments, presenting opportunities to position advanced, high-efficiency HVACR products and connected services to builders, remodelers, and facility managers seeking sustainability credentials.

Technological backbone Reliance on enterprise tech such as SAP IBP, Azure, and data analytics indicates readiness for data-driven sales motions, remote monitoring, and service contracts leveraging digital platforms to upsell maintenance and optimization.

Global footprint A diverse, North America and Asia-oriented workforce and multi-brand portfolio (Lennox, Allied Air, Armstrong, etc.) enable cross-sell across markets and regions, expanding opportunities for bundled solutions and channel partnerships.

Similar companies to Lennox

Lennox Tech Stack

Lennox uses 8 technology products and services including Hotjar, FranklinCovey, Microsoft Active Directory, and more. Explore Lennox's tech stack below.

Hotjar
Analytics
FranklinCovey
Communication And Collaboration
Microsoft Active Directory
Identity And Access Management
D3.js
Javascript Graphics
C#
Programming Languages
.NET
Programming Languages
Azure Sentinel
Security Information And Event Management
SAP Integrated Business Planning
Supply Chain Management

Media & News

Lennox's Email Address Formats

Lennox uses at least 3 format(s):

Lennox Email Formats	Example	Percentage
First.Last@lennox.com	John.Doe@lennox.com	62%
Last@lennox.com	Doe@lennox.com	16%
F.Last@lennox.com	J.Doe@lennox.com	13%
LastF@lennox.com	DoeJ@lennox.com	9%
First.Last@lennoxind.com	John.Doe@lennoxind.com	95%
Last.First@lennoxind.com	Doe.John@lennoxind.com	4%
First.L@lennoxind.com	John.D@lennoxind.com	1%
First.Last@lennoxintl.com	John.Doe@lennoxintl.com	99%
FirstLast@lennoxintl.com	JohnDoe@lennoxintl.com	1%

Frequently Asked Questions

What is Lennox's phone number?

You can contact Lennox's main corporate office by phone at

+1-972-497-****

. 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?

Lennox is a publicly traded company; the company's stock symbol is LII.

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

Lennox's official website is lennox.com and has social profiles on LinkedIn.

What is Lennox's NAICS code?

Lennox's NAICS code is 31-33 - Manufacturing.

How many employees does Lennox have currently?

As of July 2026, Lennox has approximately 7.1K employees across 6 continents, including North AmericaAsiaEurope. Key team members include Chief Technology Officer: J. P.Chief Operating Officer: T. T.Vice President & General Manager - Lennox Commercial Service: C. D.. Explore Lennox's employee directory with LeadIQ.

What industry does Lennox belong to?

Lennox operates in the Manufacturing industry.

What technology does Lennox use?

Lennox's tech stack includes HotjarFranklinCoveyMicrosoft Active DirectoryD3.jsC#.NETAzure SentinelSAP Integrated Business Planning.

What is Lennox's email format?

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

Lennox

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

Lennox's official website is lennox.com. Lennox has social profiles on LinkedIn.

Q: How many employees does Lennox have currently?

Lennox has approximately 7.1K employees.

Q: What technology does Lennox use?

Lennox's tech stack includes yepnope.js, Oracle Sales Performance Management, GitLab, HP, Microsoft System Center Configuration Manager.

Q: What is Lennox's NAICS code?

Lennox's NAICS code is 31-33 (Manufacturing).

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.