Become a business partner

The ERGO Group's procurement department works with Coupa, a cloud-based eProcurement platform.

Go through the following registration process to become a business partner of the ERGO Group.


Registration process

Request for registration

Request for registration

Please send an email with your company profile and contact details to After successful pre-qualification, you will receive an invitation to register on our eProcurement platform Coupa.

You should ensure that you can receive emails from the following senders and that they do not end up in your spam folder: and

Register & maintain data

Register & maintain data

Upon receipt, confirm the invitation and register on the platform.

Store your profile data there. For details, please see our instructions.

Manage documents

Manage documents

Complete and upload the documents that require your signature to our eProcurement platform Coupa.

You can find all the necessary documents for cooperation in our download box.

Do you have any questions? Please write to

Download box

Conditions of Purchase
Instructions & Templates

We have prepared the following documents for you:

Register and recertify

ERGO Supplier Onboarding Example (PDF)

Start using CSP: Get registered and certified (PDF)

QRC CSP-Registration and Certification (PDF)


eInvoicing for Supplier of ERGO Group (PDF)

Manage Purchase Orders, Invoices and Credit Notes with CSP (PDF)

QRC Manage POs, Invoices and Credit Notes with CSP (PDF)

Creation of external catalogues supplier (CSP) (PDF) buyer (PDF)

Recording of external employees 

Record sheet

Information on the Creation and Maintenance of Service Workers (SSCWP) will be published here shortly.