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

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

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