To participate in our eSourcing tenders, you need to register your company to SAP Ariba Network.
New suppliers need an invitation from Fortum for registration. Registration is free of charge.
Instructions for how to register as a supplier in SAP Ariba
If you have challenges registering, please contact SAP Ariba Supplier Support.
We use SAP Ariba to qualify our suppliers and to facilitate tender projects. SAP Ariba provides an online portal through which purchasers and suppliers can collaborate and exchange information related to the qualification process and tender participation. Suppliers get an invitation to participate in Ariba tender unless it's a public contract notice. Supplier registration to Ariba Network is required.