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Taking care of a better climate.

Inside each home and the world around it. That is our corporate vision and what drives us to contribute to the achievement of the ambitious climate targets and limiting the global temperature increase to 1.5 degrees Celsius. As a leading provider of heat pumps, gas-fired condensing boilers and digital services, the Vaillant Group sets standards in climate-friendly heating and air-conditioning technology solutions. Around 30 million customers in more than 60 countries put their faith in the family business with its eight heating technology brands.

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The Vaillant Group topics

From the first idea to the product ready for series production

Come with us to the Johann Vaillant Technology Center, the most modern and advanced development centre in the heating technology industry. A virtual tour makes it possible to experience how a heat pump is created at the Vaillant Group.

Donations for Ukraine: 255,000 euros for children and families.

The war in Ukraine is causing inconceivable suffering to the people. Children and families are particularly hard hit by the attacks. For this reason, the Vaillant Group held a fundraising campaign through which all employees were able to support the humanitarian aid of our long-standing partner "SOS Children's Villages worldwide".

255,000 euros for children and families in Ukraine

The employees of the Vaillant Group donated a clear six-digit amount by the end of the fundraising campaign, which the company has topped up. Overall, the Vaillant Group can thus hand over 255,000 euros to SOS Children's Villages, which provides a broad programme of aid for children and families in Ukraine. The overwhelming willingness to help within the Vaillant Group shows that the success of the Vaillant team can not only be measured in business figures.

Because every child needs a warm home

The Vaillant Group and "SOS Children's Villages worldwide" have been linked by an international partnership since 2013. The company has already supported the children's aid organization in 23 countries - with highly efficient heating technology and social projects.

Vaillant Group launches its first own afforestation project in Costa Rica

The Vaillant Group has launched its first own afforestation project, in northern Costa Rica. The project lays the foundation for capturing the company’s remaining CO₂ emissions with its own forests over the coming decades. As part of its climate strategy, the Vaillant Group will halve the CO₂ emissions (Scopes 1 and 2) generated from its business operations by 2030, while the remaining emissions have been fully offset by certificates from existing afforestation projects since 2020.

Vaillant Group: heat pumps are causing a growth spurt

The Remscheid-based heating, ventilation and air-conditioning technology specialist Vaillant Group increased its sales by more than 20 per cent to €3.3 billion in the 2021 financial year. The electric heat pump business again recorded a high increase in revenue.

Taking Care Magazine 2021 | 2022
  • Growing forests for climate protection
  • Heat pumps for modernisation
  • Start-up support Vaillant Founders' WORKSHOP
Slovakian President visits Vaillant Group plant in Skalica

The President of the Slovak Republic, Zuzana Čaputová, visited the Vaillant Group plant in Skalica. There she got an insight into the plant's activities. The focus was on heat pump technology and its sustainable contribution to the decarbonisation of the building sector. Vaillant Group representatives Radovan Pristavok and Peter Kuba gave the President a tour of the production facility where indoor units for heat pump systems are produced. She then visited the development area. "The production site here in Skalica makes an important contribution to climate protection," so the résumé of President Čaputová.

Solidarity with Ukraine

The Vaillant Group and its 16,000 employees in many countries around the world stand for the values of freedom, democracy, tolerance and the rule of law. We follow the war in Ukraine with deep sadness and great concern. Our thoughts and our solidarity are with our colleagues and our partners in the Ukraine, their families and the countless people affected by a war in Europe. We are in regular contact with our Ukrainian colleagues and support them and their families according to their needs. In addition, the Vaillant Group launched a donation campaign with its long-standing partner SOS Children’s Villages to help Ukrainian children and families. Since the beginning of the war, we have stopped delivering appliances to Russia and Belarus.

Klaus König to be new Managing Director Industrial of the Vaillant Group

The Vaillant GmbH Supervisory Board has appointed Klaus König as a managing director of the company with effect from 1 February 2022. He will take over the Industrial Division from Dr.-Ing. Norbert Schiedeck, who has been heading this division since 1 January 2021 on a transitional basis in addition to his function as Chairman of the Management Board of the Vaillant Group.

Vaillant Group and Remscheid Forest Cooperative develop Future Forest

The Vaillant Group and the Waldgenossenschaft Remscheid eG (Remscheid Forest Cooperative) have started a joint forest project. The aim of the cooperation is the natural afforestation of a 13 hectare area in Remscheid.

Vaillant Group Taking Care Magazine 2020 | 2021
  • Climate-neutral - An ambitious strategy for more climate protection
  • The coronavirus challenge – Making a virtue out of necessity
  • H2 for the energy transition – Heating with hydrogen
Vaillant Group further expands its position as world market leader

The Vaillant Group has further expanded its position as global market leader in central heating appliances, despite a challenging market environment. Sales revenue increased to well over €2.7 billion, 4.3 per cent above the previous year’s level. Adjusted for exchange rate effects, sales increased by 8.1 per cent compared to the previous year.

Vaillant at the ISH digital

As one of the global market and technology leaders, at this trade fair Vaillant is presenting new digital service solutions, efficient gas technologies and heat pumps for large-scale projects

#whywait: Vaillant campaign for climate protection and environmentally friendly heating technology

The core message is that there has never been a better – nor more urgent – time for property owners to choose a Vaillant heating system.

The Vaillant Group is becoming climate-neutral

In order to achieve this goal, the Remscheid-based heating technology specialist has developed an ambitious, long-term climate strategy.

Vaillant Group sustains growth with record revenue

The Vaillant Group has increased its revenue to a new record level of more than €2.6 billion. This corresponds to growth of 5 per cent compared to the 2018 financial year, and 6 per cent when adjusted for exchange rates.

Vaillant Group Taking Care Magazine 2019 | 2020

Heat pumps - With natural refrigerant

Green gas - Energy sources with a future

More vibrant than you think - Visiting SOS Children's Villages

Human rights policy statement

The Vaillant Group has published a human rights policy statement, expressing its policy of observing and strengthening human rights. This is a fundamental part of our corporate ethos.

The human rights policy statement forms part of our sustainability programme S.E.E.D.S. and applies to all employees.

Online press conference

Take a look at our online press conference feature, where you can find extensive multimedia press materials.

Stefan Hüttemeister new Marketing Director of the Vaillant Group

As of 1 November 2019 Stefan Hüttemeister will be the new Marketing Director of the Remscheid-based heating, ventilation and air-conditioning technology specialist Vaillant Group. He will be responsible for the central marketing of the company with its eight brands.

A partnership for life

We have supported the SOS Children's Villages for many years. With our core business and the commitment of our employees. Learn more about it.

Record sales thanks to heat pumps and efficiency technologies

The Vaillant Group increased its sales by 6 per cent in the 2018 financial year, reaching 2.5 billion euros. This means that the company recorded its highest revenue in history.

Taking Care Magazine 2018

Where we stand, where we want to go.

Vaillant delivers hands-on experience of heating technology at the Hanover Fair

Vaillant, the heating technology specialist from Remscheid, is working with Microsoft on the digitalisation of its heating systems. Vaillant is showcasing new developments for the Internet of Things at the Microsoft stand of the 2019 Hanover Fair.

Vaillant at the ISH 2019

As a global market and technology leader, heating technology specialist Vaillant is presenting a number of new, energy-saving and environmentally friendly products and comprehensive services at the ISH 2019 industry trade fair in Frankfurt am Main.

Sustainability report 2017

One company, eight brands, around 13,000 employees and one vision: “Taking care of a better climate.”

Annual Magazine 2017

2017 was a successful year for the Vaillant Group. Read more about this in our 2017 Annual Magazine. (PDF, 7 MB)

Vaillant Group scores growth with heat pumps and digital solutions

The Vaillant Group had a successful financial year 2017. Both in sales revenues and the operat-ing result (EBIT), the Remscheid-based family-owned company topped the level of the previous year.

World Climate Conference at the Vaillant Group

The World Climate Conference stops off at the Vaillant Group. Government officials, journalists and non-governmental organisations from three continents stopped by the company headquarters in Remscheid. An excursion programme put together for conference attendees by EnergyAgency.NRW provided an insight into various climate protection solutions, presented in a total of 36 projects across North Rhine-Westphalia.

Vaillant at SHK 2018

At SHK Essen, three new heat pump models took centre stage at the Vaillant stand. In addition to electricity, Vaillant continues to focus on gas as an energy source.

Authentic and inspiring

With genuine stories and exciting insights into our sustainability activities.

Annual Magazine 2016

2016 was a good year for the Vaillant Group. It also was a year of change and transformation. Read more about this in our 2016 Annual Magazine. (PDF, 10,4 MB)

Digital annual press conference 2017

The Vaillant Group presented its company figures for 2016 and a forecast for the first quarter of 2017 at its digital annual press conference. Further topics are a double-digit revenue increase in China, strong growth for heat pumps as well as a greater focus on digital products and services.

New heat pump production started in Remscheid

The Vaillant Group is now also producing heat pumps in Remscheid in large numbers.

Vaillant opens 3D print centre

The Vaillant Group inaugurated in Remscheid a new competence centre for digital 3D printing processes. The digital print process will be employed initially in pre-series production in the building of prototypes. It forms another interface of development activities and production at the Vaillant Group headquarters in Remscheid.

The heating system moves into the smartphone

Green, digital and customer-focused: these are Vaillant’s major points of emphasis at the ISH. We have summarized all news for you in our webspecial.

Vaillant awards start-up grant to Cognigy

The Vaillant Group’s STARTPLATZ grant awarded to start-up developer of a voice-control platform. The technology is potentially usable for voice-activated heating control.

S.E.E.D.S. Around the world

Country Manager Mario Opačak has set up a sustainability strategy for the Croatian sales company. Based on S.E.E.D.S. as a Group-wide strategy and suited perfectly for Croatia.

Sustainability report 2015: Enthusiasm for sustainability

The Vaillant Group publishes a new edition of its sustainability report.

Annual Magazine 2015

The year 2015 was eventful and had many highlights. Also, the business of the Vaillant Group took a positive development. Read more about all of this in our 2015 Annual Magazine. (PDF, 9,5 MB)

Digital press conference 2016

The Vaillant Group is now hosting its annual press conference exclusively online as an interactive webcast. Topics are the business developments from 2015, an outlook for 2016 and the digital transformation of the company.

Vaillant at the SHK

120 Vaillant xellPOWER fuel cell heaters installed, a new device in the Green iQ product line and market share gains in the area of condensing boilers – at the SHK trade fair in Essen, Vaillant appeared well-equipped for the future.

International study: Germany is only average in green ranking

Germans are champions when it comes to avoiding plastic bags, saving water and separating rubbish. This was revealed by an international study conducted by Vaillant, in cooperation with the market research institute TNS Infra-test. A total of 13,500 people from 13 countries were asked about their eco-friendly behaviour for the study.

Vaillant wins the German Sustainability Award

Vaillant has received the German Sustainability Award 2015 as Germany’s most sustainable large company.

Best website 2015

The Vaillant Group wins the Econ Award.

Sustainability report 2014: Enthusiasm for sustainability

The Vaillant Group publishes a new edition of its sustainability report.

Vaillant Group with stable sales development in weak market environment

The Remscheid-based heating, ventilation and air-conditioning technology specialist Vaillant Group achieved sales revenues in financial year 2014 of €2.33 billion (2013: €2.38 billion). In a difficult market environment, the sales development was thus about 2 per cent below the previous year, although adjusted for currency exchange effects the sales matched the previous year’s level.

Vaillant expo – a home for a strong brand

With the new Vaillant expo, we’re inviting our customers and partners to delve into the brand’s history and cast a glance into the future of green heating technology,” said Dr Carsten Voigtländer, CEO of the Vaillant Group, speaking at the opening ceremony.

Vaillant at ISH

Green and intelligent: two words to describe the new products and services that Remscheid-based heating and ventilation engineering specialist Vaillant will be presenting at ISH 2015 in Frankfurt.

Places worth protecting: Antartica

Literally in the middle of nowhere, Friedhelm Weidemann runs a marathon. Vaillant accompanied him as part of the “Places worth protecting” initiative.


We have our sights firmly set on this objective

Green product development

A focus on energy-saving and environmentally-friendly products


The Vaillant Group operates worldwide

Brand family

We act as an umbrella company for eight international heating technology brands


More than just stories from days gone by. What will the world look like in another 140 years?


One of the best three sustainability strategies in Germany


You have a bright future – as an agent of the energy revolution

The Protherm brand

In many households, a tiger is part of the family!


The Hoppelhasen (“Hopping Bunnies”) childcare centre looks after our employees’ children

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Local roots. Global operations.

The Vaillant Group adapts to the different desires and needs of our regional customers – with eight strong brands worldwide.

  • Around 16,000


  • Around 30

    million customers worldwide

  • 8


The Vaillant Group is part of the solution. So are you.

Our highly efficient, environmentally-friendly technologies help to conserve resources and reduce CO₂ emissions in many countries around the world. Join our mission and help us achieve our goals.