
The Kampmann Group stands for innovative, sustainable solutions in heating, cooling, and ventilation technology. Our sustainability strategy focuses on moving away from fossil fuels through the use of renewable energy and thus on transforming the building sector. We rely on resource-efficient products and transparent environmental declarations.
To bring our own emissions to net zero by 2037, we are currently developing a sound action plan. Our social commitments include fair working conditions and strong inclusion of people with disabilities at our main site and in our supply chain. In this way, we are shaping future-viable corporate management that combines environmental and social responsibility with economic success.

We manage our activities in our material sustainability topics in interdisciplinary teams. Around 20 employees contribute their expertise across four workstreams, collect data, and implement measures.
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What do the artificial climate in indoor spaces and the natural climate of the world have to do with each other – and what does Kampmann have to do with both? Find out here.
In the Product & Value Chain workstream, we focus intensively on industry-specific sustainability aspects as well as the environmental issues of our upstream and downstream supply chain. A particular priority for us is the decarbonized operation of buildings. Key to this is the consistent expansion of renewable energy for the sustainable operation of heat pumps as heat and cooling generators.
Adjusting product wall thicknesses to reduce metal-related emissions
Introduction of CO2-reduced aluminum cover grilles for trench technology
Conversion of all KaClima heat pumps to natural R290 refrigerant by 2030
With our systems for the heating transition, we contribute to the transformation of the construction sector. What used to be an oil or gas boiler is now a heat pump or another system that tempers system water with as little fossil energy as possible. In the room, one of our many products is used depending on requirements, suitable for these so-called low-temperature systems. This means that a large part of the heating system remains familiar to the installing trade.
With Environmental Product Declarations (EPD), we want to promote expertise for sustainable building. EPDs make it possible to record and assess the environmental impacts of products in detail across their entire life cycle. This creates transparency and provides valuable foundations for customers to make environmentally conscious product choices.
Rising outdoor temperatures are increasingly creating the desire or necessity for building cooling as an adaptation to climate change. Whether in office or industrial workplaces, in supermarkets or in people’s own homes, as well as for the protection of vulnerable groups. The resulting increase in energy demand is a paradox and one of the challenges of our time. Efficient cooling systems that cool rooms based on chilled water play an important role. Here again, it is often the heat pump that provides this chilled water for Kampmann room units.

In the Infrastructure & Production workstream, we combine comprehensive measures to reduce emissions, increase energy efficiency, and protect the environment at our sites. For this, continuous improvement of data quality for sound decision-making plays a central role.
100 % green electricity at the main site in Lingen (Ems)
Operating our administration without fossil fuels.
850 kWp of installed photovoltaic capacity
70% electric vehicles in our passenger car fleet by 2028
With the project „Path to Net Zero“ we are in the midst of developing a comprehensive climate protection concept to achieve climate neutrality in our own activities (Scopes 1 and 2). But for us, defining a climate target is not a hasty commitment. We want to do it right. That is why we are taking the time to analyse, observe, and plan measures. We will publish our Path to Net Zero here.
With our certified environmental management system (EN ISO 14001 [certificate]), we demonstrate that environmental protection and sustainable action are an explicit part of our corporate policy. It covers numerous topics, for example in the areas of climate protection, resource flows, and waste. The system is based on internal interviews and external audits, through which environmental behaviour in our activities that needs improvement can be identified. If necessary, strategic planning, implementation, and evaluation of countermeasures follow.
Our energy management plays a central role in the sustainable and efficient use of resources. It allows us to examine the use of different energy sources and their contribution to the overall energy mix. The overarching strategy is, on the one hand, to reduce the share of fossil energy sources and, at the same time, to drive forward the expansion of renewable energy. The measures pursue a targeted reduction in CO₂ emissions in order to ensure a sustainable energy supply in the long term and protect the environment. Our energy management is certified according to EN ISO 50001 [certificate]).
The Kampmann Group is a family-owned company. As such, employees are recognized as the foundation of entrepreneurial action and success. A fair, safe, and appreciative working environment forms the basis for sustainable growth and social responsibility. Without the commitment and dedication of motivated employees, long-term success is not possible.
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92% satisfaction among employees

81% identification with the company
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Internal CEO podcast to inform our employees about the situation and strategy
At 4.9%, the staff turnover rate is pleasingly low. The fact that many employees identify with the company is shown by an approval rating of 81% in corresponding surveys. The employees’ long-service anniversaries also demonstrate this success.
The introduction of knowledge management is currently in preparation. The focus is on preserving isolated knowledge. It is of central importance for the Kampmann Group, as the knowledge and skills of employees make a significant contribution to maintaining competitiveness and the company’s success. Knowledge management can serve as guidance for new and younger employees and thus maintain process efficiency.
At the Lingen site, we have introduced occupational health management (OHM) and established a dedicated OHM team. There is active exchange with the other company sites about the experience of the OHM team. However, expanding the management system to other sites is also under review.
We set high standards for our Business Conduct, in other words our corporate behaviour, in matters of law and responsibility. We manage our legally compliant conduct with a Compliance Management System. For us, responsibility means, on the one hand, exercising due diligence for good working conditions in our upstream supply chain and the inclusion of people with disabilities.
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