Please select your language


  • General Procurement General Procurement

    General Procurement

    The General Procurement Diehl-Group is responsible for the worldwide procurement of non-product-related goods and services across the Group. This includes the following Commodities.

    Read more
  • Procurement Divisions Procurement Divisions

    Procurement Divisions

    Goods for the manufacture of our end products, are procured by the purchasing departments of the respective Divisions.

    Read more
  • Supplier application Supplier application

    Supplier application

    An application as a supplier for the General Procurement Diehl-Group as well as for Diehl Aviation must be submitted via SAP Ariba. To apply as a supplier for the other divisions, please go directly to their page.

    Read more
  • Code of Conduct Code of Conduct

    Code of Conduct

    The Diehl Code of Conduct for Suppliers formalizes the expectations Diehl places on its Business Partners in terms of ethics, human rights and environmental law as part of doing business with integrity.

    Read more

You are currently using an outdated Internet browser, which is no longer supported for technical reasons. To use the Diehl website right, please use a modern browser in the latest version, such as Edge, Chrome, Firefox or Safari.


We would like to use Google Analytics to optimise the design of our website. Through this, Google collects data which is aggregated and made available to us as a statistical overview. By clicking "Agree", you consent to tracking by Google Analytics. This consent is voluntary and can be revoked at any time. If you click "Decline", no tracking will take place. For more information, please see our privacy policy.