Die Zwirnerei an der Wutach

Values for the future

Trend-setting quality & accountability

Hygiene and product safety are our main concern. In order to meet these requirements, all processes are fully supervised by quality management in accordance with ISO 9001. Our clear focus on the hygiene and food industries is underlined by the use of the HACCP system and certification in accordance with FSSC 22000.

In order to achieve the desired quality level, the right environment is required. Alongside modern production areas and machines, we set value on good working conditions. We ensure good training and further education for our employees and train them with regard to our requirements. We safeguard our high quality standards with this expertise. 

In addition, we are convinced that every company has an obligation to fulfill its social responsibilities. As affirmation of our concern, we have already been a SEDEX member for several years and promote responsible dealings with our employees, fellow human beings and the environment.


Sustainability plays a role in more than just the selection of our raw materials. We also take the environment into account when supplying our facilities with energy. In the past, the founders used the power of the water to drive the machines via transmission belts. What was then a pragmatic decision is today a real advantage. The automatically controlled hydroelectric power station supplies our company with electricity. The majority of our energy requirements are therefore covered using renewable and CO2-neutral power from the river Wutach.