Management systems


High level processes for satisfied customers.

Our management processes have been implemented and optimally coordinated for years. In accordance with the relevant ISO regulations for quality and the environment and the standards from the areas of safety as well as energy, they help us to optimize and standardize the processes and procedures in the company. Highest efficiency and productivity characterize us and help to improve our performance and at the same time to meet the requirements of our customers’ and statutory provisions. Trust and complete satisfaction of our customers are the proof of perfectly coordinated management systems. We consider it a matter of course to implement them optimally and to continuously develop and improve them. The high demands on our management systems are also reflected in GST’s mission statement and corporate goals.


Meeting the highest quality requirements.

In the quality area, GST is certified according to IATF 16949:2016 and ISO 9001:2015. Within the framework of quality management, continuous improvement processes that have a quality-enhancing effect are consistently developed further.

Highly qualified and motivated employees are a key success factor in achieving our goals. We select our employees according to our range of services, the requirements of our clients and our company philosophy. We attach great importance to continuous personnel development. We constantly involve all employees in the continuous improvement process to optimize the quality management system.


Our mission statement:
sustainable and
climate neutral.

Environmental awareness and climate protection as a corporate task.

Ever since its foundation, GST has been aware of its special responsibility towards our environment. We work continuously to reduce adverse effects on the environment and thus make an important contribution to the preservation of our livelihood.
Environmentally conscious thinking, environmentally friendly work and sustainable management are essential components of our corporate philosophy. We always pursue the goal of conserving natural resources and promoting environmentally friendly technologies. Within the framework of the principle of sustainability, we aim to harmonize ecological and economic objectives.


Our measures for environmentally compatible corporate management.

Voluntary emission reductions and the offsetting of unavoidable emissions are essential to effectively counteract global climate change. Therefore, we have decided to neutralize our CO2 emissions and thus want to contribute to a future worth living. Numerous measures have already been implemented with regard to environmentally compatible corporate management: Because we do not only want to analyze the problems, but also tackle and solve them.

Since 2019, we have been certified as a climate-neutral company and illustrate our sustainable commitment in terms of continuous energy savings and systematic CO2 emission reductions through our climate protection certificate.

Our environmental management system in accordance with ISO 14001 has also been implemented for years and is continuously being developed further.