In our eyes, ‘sustainability’ is about the (in)direct impact that each business has on its immediate surroundings. Naturally, that means how we treat the environment and raw materials but also the way in which we work with our customers, employees, internal processes and suppliers.

ISO certification

We have been ISO 9001-certified since 2012. This certification status demonstrates that our quality management system complies with international standards. We have also been certified to ISO 3834-2 specifically for our welding activities. Since then, our environmental management system has also been certified to ISO 14001.


“Trust is the basis of every success.” That is the first rule of one of our core values. We try to make that trust as tangible as possible. Therefore paying invoices on time is something that we do as a matter of course. For years, Kepser has had excellent credit ratings and an outstanding payment history and is rated highly not only by credit rating agencies but also by suppliers.

Personnel policy

As a family business, Kepser attaches great importance to being a good employer. Our personnel can count on varied work in a clean, healthy and safe working environment. We provide excellent working conditions, all our employees have access to free training and everyone – from experienced workers to enthusiastic apprentices – is given the support that they need.