“We are and shall remain a trusted partner!”
The world is transforming – more rapidly than in the past.
One thing, however, remains certain: our commitment to making everyone win—the company, our employees, and our business partners.
This means sharing values both internally and externally: trust, loyalty, fairness, honesty, humor, friendliness, reliability, passion, and a focus on goals.
Our Vision for Success
We are a family-owned company focused on people - globally present and locally based. Our goal is to ensure clean air using innovative technology. We work in a manner that makes everyone a winner — our company, our employees, as well as our business partners.
“We are committed to corporate responsibility and reliability!”
Our management is characterized by long-term vision. We do not strive for short-term success, but are consistently committed to sustainable growth. We make decisions with future generations in mind — in a manner that is economically, environmentally, and socially responsible. Our interaction with customers, suppliers, financial institutions, and other partners is also built on trusting, stable, and long-term partnerships. To us, reliable, transparent, and mutually respectful partnerships are key to our overall success.
To us, reliable, transparent, and mutually respectful partnerships are key to our overall success.
Code of Conduct
Our Code of Conduct provides our employees with binding guidelines for conscientious dealings in their daily business.
Our Employee Code of ConductWe also expect responsible and lawful conduct from our suppliers and business partners. In our Code of Conduct for Suppliers and Business Partners, we define minimum requirements for environmental, social, and governance standards along our supply chain. This ensures that our shared values are applied beyond the scope of our own company.
Our Business Partner Code of Conduct
“We are working towards a clean future!”
That was our slogan as far back as the 1980s, and we still take it seriously. Climate and environmental protection are deeply rooted in our corporate DNA.
Among the steps taken for our customers are energy-efficient products and systems
Over the years we have continuously optimized our products and systems to reduce their energy consumption, to the ultimate benefit of our customers. Among measures contributing significantly to energy savings are recirculating clean air back into the facility, using heat exchangers, installing high-tech fans, and implementing demand-based airflow control.
Our local initiatives include systematic resource conservation
We have certified environmental and energy management systems, and prepared our first carbon footprint report in 2022. Our reporting is based on the internationally recognized Greenhouse Gas Protocol (GHG) and captures our greenhouse gas (GHG) emissions across the Scope 1, Scope 2, and Scope 3 categories. This means we approach environmental and climate protection systematically and know exactly where we need to take further action. First and foremost is electricity usage. We produce around 500,000 kilowatt-hours annually with photovoltaic systems on our factory roofs, which supply more than half of our consumption.
Click here for more information about our company's environmental protection measures >>
“We put people first!”
Our employees are the key to our success and our most valuable resource.That's why we create safe, fair, and healthy working conditions.
Our efforts to support our employees and what they think about it >>
Here you’ll find all our employee benefits as well as these and other employee stories in video format >>
Promoting Employee Well-Being
The health of our employees matters to us. When people feel well, they function with greater focus and more success, and they contribute to a positive team spirit – an important basis for sustainable business success. Whether it’s company sports, e-bike leasing, or other fitness activities, we offer a wide range of opportunities to stay active and promote personal health.
Taking on social responsibility
Keller Lufttechnik is committed not only to air quality and environmental protection, but also to social responsibility. We feel closely connected to local people, which is why we support many area clubs, schools, and kindergartens as well as important projects including those involving our employees. As part of our educational partnership with the Freihof-Realschule Kirchheim, students gain practical experience in industrial work surroundings and potential career opportunities. As a partner of the fire department, we make parts of our company grounds available for training purposes. We are the proud naming sponsor of the “Keller Lufttechnik Arena,” an outdoor venue that serves as a popular meeting place for sports and community activities and sustainably strengthens club life and community spirit in town.
Learn more about our sustainability efforts
We publish our sustainability initiatives transparently on third-party platforms such as EcoVadis, Integrity Next, CDP, and Supplier Assurance. These platforms evaluate our initiatives based on objective, external criteria and standards, and present the results in a comprehensible manner. Feel free to contact us to connect with us on one of these platforms and review our ratings.
Have questions on sustainability, corporate environmental protection, or occupational safety? Feel free to contact our team:
Paulin Keller | Sustainability Management
+49 7021 574-375
paulin.keller(at)keller-lufttechnik.de
Marit Weinert | Quality, Environmental and Energy Management
+49 7021 574-216
marit.weinert(at)keller-lufttechnik.de
Axel Maier | Occupational Safety
+49 162 2575 109
axel.maier(at)keller-lufttechnik.de