Diethelm Keller Group
The founders of the Diethelm Keller Group have earned the respect and trust of their business partners
and customers by their dedication, in-depth knowledge of markets and customers, reliability and by the
strict adherence to proven values. These values have been passed on within the families of the founders
and owners from one generation to the next.
The Diethelm Keller Group is proud of the company's long-standing reputation, which is based on the following values:
Respect: We conduct our business with responsibility and respect toward people, cultures, countries
and the environment. We respect local customs, regulations and laws.
Fairness: We are proud of the good reputation which the names Diethelm and Keller have enjoyed for generations: exemplifying credibility, stability and fairness.
Integrity: We are committed to the highest standards of ethics and integrity throughout our company.
It is a key requirement for employees to succeed within our organization.
Learning Culture: We foster an active, professional exchange of knowledge and expertise among our employees by providing an open environment for our multicultural, multilingual and geographically