Bids and Tenders

Participating in ScottishPower Procurement Processes

SAP Business Network (IBuy) is also the procurement platform for ScottishPower. To participate in ScottishPower tenders, you must be registered in SAP Business Network, following the steps outlined in the Registration Invitation section.

1.  Registration Invitation in SAP Business Network

To participate in ScottishPower tenders you need to be invited by email to create an account on SAP Business Network and link it with the ScottishPower environment (internally referred to as Ibuy).

2.  Supplier classification system

ScottishPower uses the GoSupply cloud solution for its suppliers’ evaluation, classification, risk measurement and sustainability. Find out about the different kinds we work with on the Supplier classification system page.

3. Participation in our procurement processes

Once the supplier has registered in SAP Business Network (IBuy), they are eligible to particppate in ScottishPower's tenders and purchasing processes. As explained in the Registration Invitation section,the supplier will receive an email notifying them that they’ve been invited to participate in a purchasing process and indicating the link to follow to access the platform.
Please follow the instructions on how to respond to a request for a quote detailed in the Sourcing Events help manual linked below, accompanied by the video tutorial: How do I respond to an event (request for a quote).

Ariba Network and IBuy registration

Please also read through "How do I answer a request for proposal?" and the video tutorial "How do I answer a request for proposal?”

Supplier account overview

Registration Manual

Please also read through "How do I answer a request for proposal?" and the video tutorial "How do I answer a request for proposal?”.

Collaboration requests

Contact Us

If you have any questions about the procurement and tendering process in SAP Business Network please call the Supplier Service Centre

cas.admon@iberdrola.es
+34 917 84 29 15

For general information, please contact Smart.supply@iberdrola.es

Remember that support with issues arising when registering with the SAP Business Network is provided by SAP. For more information, please visit this link

For specific problems and help with GO SUPPLY, contact:


UK: +44 203 432 6525

SPAIN: +34 91 186 21 95

PORTUGAL: +351 308 808 140

BRAZIL: +55 11 32 302 282
E-mail: mygosupply@achilles.com

Are you still not registered as a ScottishPower supplier? Consult our Do you want to be a supplier section. Here you will find all the information about registering as a new supplier.