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Responsible action is our standard

________________ Maximum demands on quality accompanied by maximum occupational safety of all employees as well as sustainable environmental protection are significant guidelines of Herrenknecht's corporate policy. Leading management systems confirm compliance with statutory regulations and accountable action on the part of the company. 

Maximum quality in accordance with ISO9001

As an international market leader, Herrenknecht develops, builds and sells innovative tunnelling technology as well as offering its customers project-specific additional equipment and services in the area of project sequence, whereby its customers' requirements and needs always play a decisive role. The requisite implementation of maximum quality and safety standards is decisive for the development and manufacture of tunnelling technology at Herrenknecht and our subsidiaries and branches. In the form of the ISO 9001 certificate, Herrenknecht commits to compliance with international standards governing Quality Management, thereby ensuring the basis for sustainable corporate success.

Download ISO 9001 certificate

Responsibility for the environment

Climate and environmental protection are key components of corporate action as well as the Herrenknecht mission statement. Adherence to official environmental protection regulations is second nature to the company. Even during the development of its products, Herrenknecht attaches particular importance to sustainability. Enabling projects to be implemented in a more environmentally-friendly manner and valuable resources saved. The goal of ISO 14001 certification is to reduce environmental pollution and steadily increase operational environmental services enlisting the commitment of all employees.

Download ISO 14001 certificate

Healthy employees as a basis for corporate success

In cooperation with its employees, Herrenknecht supports the construction of modern tunnel infrastructures worldwide. The health and well-being of all our employees is a factor to which we attach great importance. This includes safe and healthy working environments as well as regular risk assessments, safety instructions and information about possible risks in order to avoid accidents. Distributed across 80 countries, OHSAS 18001 occupational health and safety management is one of the most important standards by which Herrenknecht also shows its responsibility for the health of its employees.

Download OHSAS 18001 certificate

In addition to the certificates referred to above, Herrenknecht AG also holds other technical approvals confirming its high level of safety and quality.

Energy management system ISO 50001 certificate

Download ISO 50001 certificate

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