We care about the health and the well-being of both, our staff and our clients. As a future-oriented company we operate in harmony with environmental protection.
That is why our company is regularly supervised and certified. Besides Quality Norm ISO 9001:2015,
the Eco- Management and Auditing Scheme demonstrates our responsibility towards mankind and nature.

ISO 9001:2015

In order to meet the requirements of our customers, quality management is of great importance to GMK. Since 2010 our corporate quality policy is being audited regularly by TÜV Süd Management GmbH.
Our QM-system meets the current ISO standard 9001:2015.


EMAS (Eco-Management and Audit Scheme) is a voluntary environmental management instrument applicable to companies and organisations of all sizes and sectors. 

Details concerning the test instrument can be found in the European EMAS-regulation. The environmental statement is available upon request, please contact our Environmental Management Representative for details.