Australia · Commonwealth contract register · Supplier record

O'Neill and Brown

Line: Electrical equipment and components and supplies (39120000)Register loaded to September 2026Compiled 6 October 2026

O'Neill and Brown — Australia · Commonwealth contract register · Supplier record: 8 contracts, all years (A$241,617 · Sep 2022 – Sep 2025); A$225K since January 2024 (7 contracts · 3 agencies); 78th rank in the line (of 390 suppliers · 0.1%); 21 agencies never served (A$141M on the line without O'Neill and Brown).

Assay record ASY-AU-1ULERJ50HR · Cite as: Assay Systems, “O'Neill and Brown in the AusTender register”, https://assay-systems.com/register/au/o-neill-and-brown/

8
contracts, all years
A$241,617 · Sep 2022 – Sep 2025
A$225K
since January 2024
7 contracts · 3 agencies
78th
rank in the line
of 390 suppliers · 0.1%
21
agencies never served
A$141M on the line without O'Neill and Brown

Own record by year

2022 onward
A$16.2K
A$37.2K
A$188K
20222023202420252026

Who buys from O'Neill and Brown

since January 2024
3agencies
A$225Kpaid
77.8%top buyer
Department of Home Affairs77.8%
A$175,395
Australian Research Council13.3%
A$30,000
Clean Energy Regulator8.9%
A$20,000

Before 2024 only: Services Australia.

The line

since January 2024
A$141Mline value
746contracts
22agencies
390suppliers
60.2%held by top ten

Electrical equipment and components and supplies (39120000)

A$79.5M
A$38.1M
A$23.2M
202420252026Jan–Sep
78thof 390 suppliers
A$147,180O'Neill and Brown in the line
0.1%share of the line
100.0%of A$147,180 spent by Department of Home Affairs

Agencies that buy the line and never bought from O'Neill and Brown

21agencies
744contracts
A$140,751,710since January 2024
Department of Defence609 contracts
A$130,458,060
Bureau of Meteorology10 contracts
A$1,934,294
Australian Maritime Safety Authority2 contracts
A$1,912,000
Australian Signals Directorate23 contracts
A$1,254,605
Department of Climate Change, Energy, the Environment and Water28 contracts
A$996,178
Director of National Parks2 contracts
A$933,168
Department of Infrastructure, Transport, Regional Development, Communications and the Arts11 contracts
A$692,811
Department of Foreign Affairs and Trade13 contracts
A$670,905
Department of Industry, Science and Resources8 contracts
A$503,284
Australian Federal Police10 contracts
A$423,712
Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts6 contracts
A$368,651
Attorney-General's Department4 contracts
A$247,506
Geoscience Australia6 contracts
A$77,649
Department of Agriculture, Fisheries and Forestry2 contracts
A$59,620
Australian Radiation Protection and Nuclear Safety Agency2 contracts
A$54,741
Royal Australian Mint3 contracts
A$54,202
Aged Care Quality and Safety Commission1 contract
A$31,160
National Archives of Australia1 contract
A$25,000
Safe Work Australia1 contract
A$20,050
Australian Prudential Regulation Authority1 contract
A$17,453
Australian Submarine Agency1 contract
A$16,661

How the line is bought

by value, since 2024
98%limited tender
0of these to O'Neill and Brown
Limited tender, no open approach to market727 contracts
A$137,978,090 · 97.9%
Open tender19 contracts
A$2,920,800 · 2.1%

Contracts reaching their end dates

Oct 2026 – October 2027
72contracts
A$36,967,449end by October 2027
15end in October 2026 · A$5.1M
71in agencies never served · A$36.9M
A$5.1M
A$596K
A$4.1M
A$2.5M
A$602K
A$721K
A$82.5K
A$20.9M
A$2.1M
A$199K
A$108K
Oct 2615 contractsNov 2611 contractsDec 269 contractsJan 2711 contractsFeb 274 contractsMar 274 contractsApr 273 contractsMay 275 contractsJun 278 contractsJul 271 contractAug 271 contract

Fastest-growing supplier in the line

same line
+178%growth

COMMUNICATIONS POWER INDUSTRIES LLC

2024 to date
A$1,290,009
2022–2023
A$464,624

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.