Wa Wa Pty Ltd is a limited by shares, Australian proprietary company. This corporation was registered on 2007-01-11 and was issued with the 123413187 ACN. Its Australian Business Number is 51123413187. Since 2019-11-21, the company is headquartered in QLD, post code 4220. The previous headquarters were located in QLD 4151 (from 2014-10-24 to 2019-11-21), QLD 4151 (from 2014-09-14 to 2014-10-24), and QLD 4151 (from 2011-03-23 to 2014-09-14). Wa Wa Pty Ltd was registered for the GST on 2007-01-11. Wa Wa Pty Ltd has been using the Corporate Plumbing Services trading name since 2012-01-24 (it has to be noted that the Australian Business Register no longer collects or updates trading names). In total the company used 5 trading names. The company has also used 8 business names, namely Backflow Test Gold Coast from 2021-05-20, Gt3 Developments from 2021-01-05 to 2020-12-11. The above data comes from the ABN database which was updated on 2021-05-20.
| Status | From | To |
|---|---|---|
| Active | January 11, 2007 | current |
| Name | From | To |
|---|---|---|
| Wa Wa Pty Ltd | January 11, 2007 | current |
| Name | From | To |
|---|---|---|
| Backflow Test Gold Coast | May 20, 2021 | current |
| Gt3 Developments | January 5, 2021 | current |
| The Backflow App | June 13, 2017 | December 11, 2020 |
| Backflow App International | April 29, 2017 | current |
| Unitray International | September 4, 2014 | current |
| Buzzinga | November 23, 2011 | February 17, 2021 |
| Buzzinga Micro Serviced Offices | November 14, 2011 | February 17, 2021 |
| Corporate Plumbing Services | February 2, 2007 | July 19, 2019 |
| Name | From | To |
|---|---|---|
| Corporate Plumbing Services | January 24, 2012 | current |
| Buzzinga | January 24, 2012 | current |
| Buzzinga | December 13, 2011 | January 24, 2012 |
| Buzzinga Micro Serviced Offices | December 13, 2011 | current |
| Corporate Plumbing Services | March 1, 2007 | January 24, 2012 |
| Location | From | To |
|---|---|---|
| QLD 4220 | November 21, 2019 | current |
| QLD 4151 | October 24, 2014 | November 21, 2019 |
| QLD 4151 | September 14, 2014 | October 24, 2014 |
| QLD 4151 | March 23, 2011 | September 14, 2014 |
| QLD 4220 | June 11, 2010 | March 23, 2011 |
| QLD 4069 | January 9, 2008 | June 11, 2010 |
| QLD 4059 | January 11, 2007 | January 9, 2008 |
| Status | From | To |
|---|---|---|
| Registered | January 11, 2007 | current |
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| Status | registered |
| Registration date | September 4, 2014 |
| Renewal date | September 4, 2017 |
| Address for service of documents | 4 27 Birubi St Coorparoo QLD 4151 |
| Principal place of business | 4 27 Birubi St Coorparoo QLD 4151 |
| Debtor representative | not applicable |
| Notified successor | not applicable |
| Status | registered |
| Registration date | November 23, 2011 |
| Renewal date | November 23, 2014 |
| Address for service of documents | PO BOX 33 Indooroopilly Centre QLD 4068 Australia |
| Principal place of business | Unit 4 27 Birubi St Coorparoo QLD 4151 |
| Debtor representative | not applicable |
| Notified successor | not applicable |
| Former identifier | BN22257676 |
| Former state territory | QLD |
| Status | registered |
| Registration date | November 14, 2011 |
| Renewal date | November 14, 2014 |
| Address for service of documents | PO BOX 33 Indooroopilly Centre QLD 4068 Australia |
| Principal place of business | Unit 4 27 Birubi St Coorparoo QLD 4151 |
| Debtor representative | not applicable |
| Notified successor | not applicable |
| Former identifier | BN22246990 |
| Former state territory | QLD |
| Status | registered |
| Registration date | February 2, 2007 |
| Renewal date | February 2, 2019 |
| Address for service of documents | PO BOX 33 Indooroopilly Centre QLD 4068 Australia |
| Principal place of business | 4 27 Birubi St Coorparoo QLD 4151 |
| Debtor representative | not applicable |
| Notified successor | not applicable |
| Former identifier | BN20191996 |
| Former state territory | QLD |
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General information:
| Patent status: |
Filed The specification prior to acceptance and where the application has not lapsed |
| Patent type: | STANDARD |
International Patent Classification:
| IPC Mark: | F24H 9/06 |
| Section code: | F - mechanical engineeringlighting; heating; weapons; blasting |
| Class code: | 24 - heating; ranges; ventilating |
| Subclass code: | H - fluid heaters, e.g. water or air heaters, having heat-generating means, in general (heat-transfer, heat-exchange or heat-storage materials c09k0005000000; tube furnaces for thermal non-catalytic cracking c10g0009200000; devices, e.g. valves, for venting and aerating enclosures f16k0024000000; steam traps or like apparatus f16t; steam generation f22; combustion apparatus f23; domestic stoves or ranges f24b, f24c; domestic- or space-heating systems f24d; furnaces, kilns, ovens, retorts f27; heat-exchangers f28; electric heating elements or arrangements h05b) |
| Main group code: | 9 - details |
| Subgroup code: | 6 - arrangement of mountings or supports |
IP Australia process information:
| Expiry date: | December 23, 2033 |
Contains public sector information licensed under the Creative Commons Attribution 3.0 Australia licence. Material on this website was obtained from publicly-accessible databases and is attributed to ©Commonwealth of Australia 2026 (http://data.gov.au, http://acnc.gov.au/ and http://abr.business.gov.au/), ©Intellectual Property Government Open Data 2026, ©ASIC - Company Register. While we try to make the information as precise and up-to-date as possible, we are aware the datasets are not always error-free. Aubiz.net will not take responsibility for any errors in the databases. The material provided should be treated as a starting point of more in-depth research, not as fact.