Welcome to DKA

Der DKA is a subsidiary of the Dussmann Group with activities in many countries across the world. DKA delivers customized refrigeration and air conditioning and places emphasis on energy-optimization and environmentally compatibability be it an individual system or a comprehensive system concept.

DKA's service network in Germany, Austria and Poland guarantees 24-hour customer service throughout the system life-cycle.

Code of Conduct

The code of conduct describes the Dussmann principles as a set of unambiguous and binding rules which serve as guidelines in our decisions and our business dealings.


At DKA, we are aware of the importance of quality and environmental issues. DKA is integrated in the group certification of the Dussmann Group in accordance with DIN EN ISO 9001. This and SCC** certification are confirmation that our products and service comply with the quality and safety requirements of our clients. In some sections of operations, we work with H.S.S.E. standards (Health Safety Security Environment) for the petrochemical industry. Supplier audits enforce our strict quality requirements.

What can I expect at DKA?

Over 62 years of experience has made DKA a skilled specialist for refrigeration and air conditioning technology. The company's success is a result of the competence and knowledge of its workforce. The service-orientation and commitment of each individual employee is the backbone of sound client relationships. Our success is the success of our clients.