Insights

Sustainability Drive Vaillant Group emphasizes decarbonisation and energy transition in heating, cooling and hot-water solutions, presenting a strong opportunity for sales of energy-efficient systems and associated digital services to customers pursuing sustainability goals.

Global Expansion With operations in over 60 countries and multiple new production sites such as the โ‚ฌ120M heat pump facility in Slovakia, there are sales opportunities across regions for advanced heat pumps, expansion-ready products, and localised service partnerships.

Digital Services The company highlights digital services as a core offering; this creates cross-sell opportunities for monitoring, optimization, and remote diagnostics to fleet operators, installers, and building managers seeking smarter, connected heating solutions.

Partnership Momentum Recent partnerships and integrations, including SOS Childrenโ€™s Villages International and Zerofy integration, indicate openness to channel and ecosystem partnerships that can be leveraged for co-marketing, bundled solutions, and expanded distribution.

Awarded Brand Recognized for design and brand engagement at ISH events, Vaillantโ€™s strong market presence and award-winning exhibits support upsell opportunities in premium residential and commercial segments through enhanced brand credibility and differentiated offerings.

Vaillant Group Tech Stack

Vaillant Group uses 8 technology products and services including BEx Analyzer, Adobe Premiere Pro, Adobe Experience Cloud, and more. Explore Vaillant Group's tech stack below.

  • BEx Analyzer
    Advanced Analytics And Data Science
  • Adobe Premiere Pro
    Audio, Video, Graphics
  • Adobe Experience Cloud
    Data Management Platforms
  • Spring Boot
    Frameworks And Libraries
  • Azure Active Directory
    Identity And Access Management
  • UNIX
    Operating Systems
  • MindManager
    Project Management
  • PowerShell
    Security

Media & News

Vaillant Group's Email Address Formats

Vaillant Group uses at least 1 format(s):
Vaillant Group Email FormatsExamplePercentage
First.Last@vaillant-group.comJohn.Doe@vaillant-group.com
96%
Last.First@vaillant-group.comDoe.John@vaillant-group.com
2%
First.Middle@vaillant-group.comJohn.Michael@vaillant-group.com
1%
First-Last@vaillant-group.comJohn-Doe@vaillant-group.com
1%

Frequently Asked Questions

What is Vaillant Group's phone number?

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You can contact Vaillant Group'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 Vaillant Group's official website and social media links?

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Vaillant Group's official website is vaillant-group.com and has social profiles on LinkedIn.

How much revenue does Vaillant Group generate?

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As of July 2026, Vaillant Group's annual revenue is estimated to be $1B - $10B.

What is Vaillant Group's NAICS code?

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Vaillant Group's NAICS code is 33441 - Semiconductor and Other Electronic Component Manufacturing.

How many employees does Vaillant Group have currently?

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As of July 2026, Vaillant Group has approximately 5.7K employees across 4 continents, including EuropeAsiaNorth America. Key team members include Coo/Md Operations: K. K.Chief Information Security Officer (ciso): R. R.Head Of Finance R&d / Quality: M. N.. Explore Vaillant Group's employee directory with LeadIQ.

What industry does Vaillant Group belong to?

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Vaillant Group operates in the Renewable Energy Semiconductor Manufacturing industry.

What technology does Vaillant Group use?

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Vaillant Group's tech stack includes BEx AnalyzerAdobe Premiere ProAdobe Experience CloudSpring BootAzure Active DirectoryUNIXMindManagerPowerShell.

What is Vaillant Group's email format?

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Vaillant Group's email format typically follows the pattern of First.Last@vaillant-group.com. Find more Vaillant Group email formats with LeadIQ.

When was Vaillant Group founded?

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Vaillant Group was founded in 1874.
Vaillant Group logo

Vaillant Group

Renewable Energy Semiconductor ManufacturingNorth Rhine-Westphalia, Germany5001-10000 Employees

Vaillant Group is an international company headquartered in Remscheid, Germany, that operates in heating, ventilation and air conditioning technology. It is described as a global market and technology leader in its sector, focusing on environmentally friendly electric heat pumps, efficient gas heating appliances, intelligent systems and services as part of the energy transition in buildings. The company operates across more than 20 countries and employs thousands of people under eight Group brands. 

The Vaillant Group serves customers in the building sector seeking reliable, efficient heating and climate control, addressing energy efficiency and comfort considerations with its range of heat pumps, gas heating appliances and integrated system solutions. It occupies a position within the renewable energy and HVAC landscape as a technology-focused company. In September 2025 it introduced the latest generation of its aroTHERM plus heat pump in Germany and Austria, reflecting ongoing product development.

Section iconCompany Overview

Phone number
NAICS Code
33441 - Semiconductor and Other Electronic Component Manufacturing
Founded
1874
Employees
5001-10000

Section iconFunding & Financials

  • $1B - $10B

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

Section iconFunding & Financials

  • $1B - $10B

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

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