Australia · Commonwealth contract register · Supplier record

ROSEMARY O'BRIEN

Line: Comprehensive health services (85100000)Register loaded to September 2026Compiled 6 October 2026

ROSEMARY O'BRIEN — Australia · Commonwealth contract register · Supplier record: 4 contracts, all years (A$169,200 · Dec 2024 – Jun 2026); A$169K since January 2024 (4 contracts · 2 agencies); 117th rank in the line (of 507 suppliers · 0.02%); 34 agencies never served (A$2.0B on the line without ROSEMARY O'BRIEN).

Assay record ASY-AU-07OUO8H0UV · Cite as: Assay Systems, “ROSEMARY O'BRIEN in the AusTender register”, https://assay-systems.com/register/au/rosemary-o-brien/

4
contracts, all years
A$169,200 · Dec 2024 – Jun 2026
A$169K
since January 2024
4 contracts · 2 agencies
117th
rank in the line
of 507 suppliers · 0.02%
34
agencies never served
A$2.0B on the line without ROSEMARY O'BRIEN

Own record by year

2024 onward
A$51.3K
A$78.9K
A$39.0K
202420252026

Who buys from ROSEMARY O'BRIEN

since January 2024
2agencies
A$169Kpaid
69.7%top buyer
Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts69.7%
A$117,900
Department of Infrastructure, Transport, Regional Development, Communications and the Arts30.3%
A$51,300

The line

since January 2024
A$2.0Bline value
945contracts
36agencies
507suppliers
85.3%held by top ten

Comprehensive health services (85100000)

A$1.2B
A$534M
A$334M
202420252026Jan–Sep
117thof 507 suppliers
A$330,300ROSEMARY O'BRIEN in the line
0.02%share of the line
1.2%of A$9,968,610 spent by Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts
5.7%of A$3,736,634 spent by Department of Infrastructure, Transport, Regional Development, Communications and the Arts

Agencies that buy the line and never bought from ROSEMARY O'BRIEN

34agencies
815contracts
A$2,018,111,829since January 2024
Department of Home Affairs19 contracts
A$874,175,714
Department of Health, Disability and Ageing95 contracts
A$658,167,988
Department of Veterans' Affairs311 contracts
A$192,851,822
Department of Health and Aged Care96 contracts
A$128,732,426
Department of Defence68 contracts
A$104,512,321
National Blood Authority10 contracts
A$35,545,458
Cancer Australia22 contracts
A$6,883,617
Department of Foreign Affairs and Trade - Australian Aid Program20 contracts
A$4,698,135
Services Australia14 contracts
A$2,013,260
Australian Digital Health Agency14 contracts
A$1,740,461
Department of Foreign Affairs and Trade10 contracts
A$1,293,241
National Indigenous Australians Agency11 contracts
A$1,125,000
Australian Bureau of Statistics1 contract
A$1,080,000
Department of Agriculture, Fisheries and Forestry21 contracts
A$1,060,000
Department of Employment and Workplace Relations22 contracts
A$960,000
Department of Climate Change, Energy, the Environment and Water14 contracts
A$620,000
Australian Submarine Agency1 contract
A$617,984
Professional Services Review20 contracts
A$567,100
Office of the Commonwealth Ombudsman15 contracts
A$420,000
Department of Education5 contracts
A$194,080
Australian Federal Police4 contracts
A$152,265
Australian Taxation Office1 contract
A$139,700
Safe Work Australia6 contracts
A$133,448
Department of the Prime Minister and Cabinet2 contracts
A$120,000
Administrative Review Tribunal2 contracts
A$56,596
Department of the Treasury3 contracts
A$50,000
Aged Care Quality and Safety Commission1 contract
A$44,000
National Health and Medical Research Council1 contract
A$38,267
Australian Communications and Media Authority1 contract
A$32,243
National Anti-Corruption Commission1 contract
A$30,000
Australian Skills Quality Authority1 contract
A$20,000
NDIS Quality and Safeguards Commission1 contract
A$15,704
Australian Public Service Commission1 contract
A$11,000
IP Australia1 contract
A$10,000

How the line is bought

by value, since 2024
40%limited tender
0of these to ROSEMARY O'BRIEN
Open tender769 contracts
A$1,209,461,357 · 59.5%
Limited tender, no open approach to market176 contracts
A$822,355,717 · 40.5%

Contracts reaching their end dates

Oct 2026 – October 2027
552contracts
A$7,220,076,006end by October 2027
391end in June 2027 · A$3.7B
538in agencies never served · A$7.2B
A$8.1M
A$21.5M
A$3.4B
A$946K
A$9.6M
A$111M
A$549K
A$80.0K
A$3.7B
A$171K
A$5.7M
A$50.0K
Oct 2688 contractsNov 2615 contractsDec 2621 contractsJan 272 contractsFeb 2717 contractsMar 277 contractsApr 275 contractsMay 271 contractJun 27391 contractsJul 271 contractAug 273 contractsSep 271 contract

Suppliers next to it in the line

since January 2024
ROSEMARY O'BRIEN
A$330,300
SERENDIPITY WA PTY LTD6 contracts · 6 agencies
A$324,700
THE PROCARE GROUP PTY LTD6 contracts · 6 agencies
A$312,000
RELATIONSHIPS AUSTRALIA NT-DARWIN1 contract · 1 agency
A$289,750

All 507 suppliers in the line

The extract

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

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.