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Important Information

As one of our suppliers, we need to make sure you receive our email notifications. To ensure our emails reach your inbox please add our email domain to your safe senders and check your spam filter settings. Thank you.

NOTE: To continue expressing interest in the tender please log into an existing account or register a new one.

Welcome to the Abri (formerly Radian) e-Tendering Portal

Use R-Buy to...

  • View Radian quotations and tenders.
  • Express interest in a particular quotation or tender.
  • Receive quotation and/or tender documentation to your R-Buy account.
  • Safely return your quotation/tender documents to Radian.
  • Send and receive correspondence between yourself and Radian.

New to R-Buy? What next?

  • Browse the list of Radian quotations and tenders by selecting the Tenders option. If you are interested in any of those listed, select
    View details for further information.
  • To gain full access to this web site you must register using the Register option.
  • When your registration has been accepted, you will receive an email containing your Login Information.

Radian Approved Contractors List

Please Note: You must be invited to take part in the approval process, please do not use R-Buy to make unsolicited requests to join the approved list. If invited to join you are responsible for providing us with all certificates/accreditations. Failure to provide us with up-to-date certificates and Insurances will result in suspension and you will be unable to log-in to the R-Buy system. If suspended you will need to contact Radian at to reinstate your account.

For more information about Radian approved contractors list please select the Guidance for Suppliers tab or visit the Radian website.