My GWW and credit card payments will be offline from 8pm Saturday 9 May to 1pm Sunday 10 May 2026 while we complete scheduled updates. During this time, you can still pay your bill using BPAY or Post Billpay. Call 13 44 99 for billing support on Sunday between 9am-5pm, or to report a fault or emergency anytime - 24/7.
Billing updates and customer privacy
We’re here to help with billing issues and potential privacy incidents. Learn more.
As part of an enforceable undertaking, we’re improving how we manage billing to better support you. Learn more.
Important customer update
Billing updates and customer privacy
We’re here to help with billing issues and potential privacy incidents. Learn more.
As part of an enforceable undertaking, we’re improving how we manage billing to better support you. Learn more.
Supporting businesses to thrive at Sunbury Business Expo
18 May 2023
Greater Western Water (GWW) was delighted to partner with Sunbury Business Association, as naming rights sponsor for the Sunbury Business Expo, helping support local businesses to connect and grow.
The free event was held on 17 May 2023 and featured around 30 stallholders plus workshops and panel discussions with industry experts. Topics included business growth, brand and advertising and developing work culture.
Our business customer team was on hand to chat with attendees about local projects, trade waste, recycled water and our upcoming price submission.
GWW Managing Director, Maree Lang (centre) pictured with representatives of GWW's Strategy and Partnership team the at the Sunbury Business Expo.
GWW’s Managing Director Maree Lang said, “We’re proud to be part of the Sunbury business community and join these valuable conversations.
“While GWW is a provider of essential services to the region at our core, we’re also focused on investing in services and programs that support local businesses and communities to thrive.
"These local business collaborations are so important for future growth, jobs creation and knowledge sharing in the region.”