The West Sussex County Council Supplier Portal West Sussex County Council
WSCC welcomes you to our eSourcing portal. From here you will be able to view all of our current procurement opportunities.

To log in to the Supplier Portal provided by Atamis, click on the link below to log in if you are already a registered user.
Supplier Login

Before registering on the Supplier Portal, you will need to agree to our Supplier Code of Conduct. Please click on the link below and read before registering
Supplier Code of Conduct

You can register by clicking on the blue Register Here link below. Once your organisation has registered, you will be able to express interest and participate in the published opportunities.
Register Here
Click here to watch our Video that shows how to register
Supplier portal registration guide

View our published opportunities by clicking on the link below.
View Published Opportunities

If you are a buyer, you are able to login by clicking on the link below.
Buyer Login

Need technical assistance? Please contact our helpdesk:
  • Phone: 029 2279 0052
  • E-mail: support@atamis.co.uk
  • Click here to access the Atamis Supplier Portal User Guide
  • System Requirements

    WARNING: Do not proceed if you are not an Authorised User. This application is protected by appropriate security measures. Access to and use is restricted to Authorised Users only. Any attempt to use this system in a manner not authorised or any attempt to alter, destroy or damage any Information contained within it may constitute a breach of the provisions of the Computer Misuse Act 1990 and/or other legislation and shall leave the user liable to both criminal and civil proceedings. It is strictly forbidden to attempt to access this system using any third party's logon identity. Anyone using this system consents to active monitoring for security policy compliance purposes.

    Terms of Use Privacy Policy