Supplier registration

Our service area stretches across Greater Sydney, the Illawarra and the Blue Mountains.

Our supply partners help us plan, build and maintain our vast network so we can deliver high-quality water and wastewater services to our customers.

Potential new supply partners

If you register as a new supplier, we’ll collect the contact details of your primary contact in our third-party supplier system, Ariba. We’ll use your information for the purposes of managing your supplier relationship with us. Ariba will also manage your information as our system provider. Any information you provide is voluntary, however if you do not provide us with sufficient information it may restrict how we do business with you. To know more about how we manage your privacy, please see our privacy page. To know more about how Ariba manages your privacy, please refer to its privacy statement.

You can join our supply chain in two steps:

Step 1 - Express interest

If your company is interested in becoming a supply partner, you'll need to complete our  Supplier self-registration request form.

For more details, please check our New Supplier Self-Registration guide.


Step 2 - Prequalify

Once you've expressed interest, we'll send a questionnaire when a supply opportunity arises. This will help us check if you meet our standards.

Potential new supply partners will also need to accept our policies and Supplier Code of Conduct as part of this process.

Once Step 2 is completed, we'll be able to consider your company when we advertise  current tenders

Existing supply partners

We ask Ariba to collect and use your personal information for the purposes of managing your supplier relationship with us. Sydney Water has appointed Ariba to manage your information as our third-party system provider. Any information you provide is voluntary, however If you choose not to update your details as required using the Ariba system, it may restrict how Sydney Water does business with you. To access and update your information, please visit Ariba. To know more about how we manage your privacy, please see our privacy page. To know more about how Ariba manages your privacy, please refer to its privacy statement.

If you're an existing supply partner, you may receive an invitation to register. Please check our Sydney Water existing suppliers - Invitation to register guide for information about completing the registration form.

Need more information?

If you have any questions, please email  procurement@sydneywater.com.au