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Supplier application

Supplier application Supplier application

Apply as supplier

FAQs on Ariba

  • You have the possibility to apply as a potential supplier by clicking on this link:

  • After opening the link, you will find our Supplier Self Request page.

  • Please fill out the necessary information and finalize your request by clicking the “Submit” button in the bottom right corner.

  • Depending on the commodity, your request will be routed to the responsible commodity manager.

  • The commodity manager checks whether you are suitable as a potential supplier.

  • After approval, the responsible commodity manager will initiate the registration process.

  • After receiving the registration invitation, you will either have to create a new Ariba account or log in with your existing data.

  • You can find information on this in the  Help Center von SAP Ariba

  • After either creating your SAP Ariba account or logging in, you will be able to fill out the Diehl specific registration questionnaire.

  • In case of any occurring issues, please visit the  Support-page to find out more information about possible issues.

  • After completion, the responsible commodity manager receives your registration and completes it.

  • You are now registered and part of our supplier database, congratulations!

If you have any technical questions in advance or in the later registration process, please contact us by mail with your request to

Application and Registration Process

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