Australia · Commonwealth contract register · Supplier record

WESTSIDE PLUMBING PTY LTD

Line: Plumbing fixtures (30180000)Register loaded to September 2026Compiled 6 October 2026

WESTSIDE PLUMBING PTY LTD — Australia · Commonwealth contract register · Supplier record: 15 contracts, all years (A$4,162,747 · Sep 2021 – Jun 2026); A$1.4M since January 2024 (7 contracts · 1 agency); 10th rank in the line (of 45 suppliers · 1.71%); 13 agencies never served (A$2.2M on the line without WESTSIDE PLUMBING PTY LTD).

Assay record ASY-AU-1C8Y0KC10F · Cite as: Assay Systems, “WESTSIDE PLUMBING PTY LTD in the AusTender register”, https://assay-systems.com/register/au/westside-plumbing-pty-ltd/

15
contracts, all years
A$4,162,747 · Sep 2021 – Jun 2026
A$1.4M
since January 2024
7 contracts · 1 agency
10th
rank in the line
of 45 suppliers · 1.71%
13
agencies never served
A$2.2M on the line without WESTSIDE PLUMBING PTY LTD

Own record by year

2021 onward
A$1.8M
A$678K
A$276K
A$85.9K
A$773K
A$512K
202120222023202420252026

Who buys from WESTSIDE PLUMBING PTY LTD

since January 2024
1agencies
A$1.4Mpaid
100.0%top buyer
Department of Defence100.0%
A$1,370,653

The line

since January 2024
A$4.2Mline value
72contracts
14agencies
45suppliers
76.2%held by top ten

Plumbing fixtures (30180000)

A$1.2M
A$1.3M
A$1.7M
202420252026Jan–Sep
10thof 45 suppliers
A$72,294WESTSIDE PLUMBING PTY LTD in the line
1.71%share of the line
3.6%of A$1,999,632 spent by Department of Defence

Agencies that buy the line and never bought from WESTSIDE PLUMBING PTY LTD

13agencies
37contracts
A$2,221,516since January 2024
Director of National Parks1 contract
A$1,300,000
Department of Climate Change, Energy, the Environment and Water15 contracts
A$333,363
Department of the Treasury3 contracts
A$165,000
Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts3 contracts
A$114,845
Department of Parliamentary Services3 contracts
A$79,439
Royal Australian Mint1 contract
A$55,868
Department of Infrastructure, Transport, Regional Development, Communications and the Arts3 contracts
A$46,540
Australian Radiation Protection and Nuclear Safety Agency3 contracts
A$41,505
Australian Federal Police1 contract
A$29,370
National Anti-Corruption Commission1 contract
A$20,233
Department of Foreign Affairs and Trade1 contract
A$12,817
Department of Home Affairs1 contract
A$11,827
Australian Signals Directorate1 contract
A$10,710

How the line is bought

by value, since 2024
67%limited tender
0of these to WESTSIDE PLUMBING PTY LTD
Limited tender, no open approach to market70 contracts
A$2,848,854 · 67.5%
Open tender2 contracts
A$1,372,294 · 32.5%

Contracts reaching their end dates

Oct 2026 – October 2027
3contracts
A$113,405end by October 2027
3in agencies never served · A$113K
A$41.6K
A$21.8K
A$50.0K
Oct 261 contractDec 261 contractJun 271 contract

The extract

Every buying office, every contract holder, value, number and end date behind the figures above.

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Source: AusTender Contract Notice Export, Department of Finance, Commonwealth of Australia, via data.gov.au, licensed under Creative Commons Attribution 3.0 Australia; accessed 25 September 2026.Assay Systems has changed the data.