Australia · Commonwealth contract register · Supplier record

Link4 Australia Pty Ltd

Line: Software (43230000)Register loaded to September 2026Compiled 6 October 2026

Link4 Australia Pty Ltd — Australia · Commonwealth contract register · Supplier record: 27 contracts, all years (A$647,237 · Mar 2022 – Sep 2026); A$391K since January 2024 (16 contracts · 15 agencies); 525th rank in the line (of 1,336 suppliers · 0.01%); 86 agencies never served (A$3.3B on the line without Link4 Australia Pty Ltd).

Assay record ASY-AU-1YPX5KW1BY · Cite as: Assay Systems, “Link4 Australia Pty Ltd in the AusTender register”, https://assay-systems.com/register/au/link4-australia-pty-ltd/

27
contracts, all years
A$647,237 · Mar 2022 – Sep 2026
A$391K
since January 2024
16 contracts · 15 agencies
525th
rank in the line
of 1,336 suppliers · 0.01%
86
agencies never served
A$3.3B on the line without Link4 Australia Pty Ltd

Own record by year

2022 onward
A$156K
A$101K
A$66.9K
A$220K
A$104K
20222023202420252026

Who buys from Link4 Australia Pty Ltd

since January 2024
15agencies
A$391Kpaid
15.7%top buyer
Department of the Treasury15.7%
A$61,250
Clean Energy Regulator11.5%
A$45,000
Net Zero Economy Authority10.2%
A$40,000
Geoscience Australia9.8%
A$38,353
Tertiary Education Quality and Standards Agency8.3%
A$32,450
Australian Electoral Commission7.6%
A$29,590
Australian National Audit Office6.1%
A$23,760
Office of the Commonwealth Ombudsman5.7%
A$22,430
Australian Centre for International Agricultural Research4.2%
A$16,500
Department of Agriculture, Fisheries and Forestry4.1%
A$16,104
Federal Court of Australia4.1%
A$15,851
Office of the Director of Public Prosecutions3.5%
A$13,763
Australian Bureau of Statistics3.4%
A$13,098
Productivity Commission3.2%
A$12,474
Great Barrier Reef Marine Park Authority2.6%
A$10,000

Before 2024 only: Australian Transport Safety Bureau, Department of Climate Change, Energy, the Environment and Water.

The line

since January 2024
A$3.5Bline value
4,524contracts
103agencies
1,336suppliers
43.7%held by top ten

Software (43230000)

A$949M
A$1.3B
A$1.3B
202420252026Jan–Sep
525thof 1,336 suppliers
A$240,987Link4 Australia Pty Ltd in the line
0.01%share of the line
1.1%of A$5,406,246 spent by Department of the Treasury
0.2%of A$20,203,498 spent by Clean Energy Regulator

Agencies that buy the line and never bought from Link4 Australia Pty Ltd

86agencies
4,157contracts
A$3,290,452,541since January 2024
Department of Defence2,084 contracts
A$1,659,728,701
Australian Signals Directorate384 contracts
A$288,742,108
Australian Taxation Office175 contracts
A$261,940,816
Services Australia33 contracts
A$171,232,949
Department of Foreign Affairs and Trade77 contracts
A$142,007,493
Australian Federal Police161 contracts
A$123,481,014
Department of Industry, Science and Resources129 contracts
A$103,271,004
Digital Transformation Agency4 contracts
A$101,968,155
Department of Home Affairs99 contracts
A$89,544,683
Australian Digital Health Agency32 contracts
A$36,380,682
Administrative Review Tribunal76 contracts
A$31,351,435
Department of Finance84 contracts
A$26,341,327
Reserve Bank of Australia12 contracts
A$23,596,347
Attorney-General's Department29 contracts
A$17,568,767
CSIRO17 contracts
A$17,278,163
National Indigenous Australians Agency14 contracts
A$17,143,435
Department of Parliamentary Services46 contracts
A$15,715,106
Bureau of Meteorology28 contracts
A$14,021,785
Department of Employment and Workplace Relations43 contracts
A$13,992,418
Aged Care Quality and Safety Commission22 contracts
A$12,048,172
Department of Health, Disability and Ageing46 contracts
A$11,492,427
IP Australia28 contracts
A$9,628,669
Australian Prudential Regulation Authority13 contracts
A$9,024,037
Fair Work Commission21 contracts
A$8,203,067
Department of Social Services13 contracts
A$7,276,504
Commonwealth Superannuation Corporation7 contracts
A$5,228,760
Australian Securities and Investments Commission32 contracts
A$4,987,206
Department of Health and Aged Care14 contracts
A$4,859,570
National Blood Authority8 contracts
A$4,561,163
Future Fund Management Agency14 contracts
A$3,886,987
Australian Criminal Intelligence Commission20 contracts
A$3,504,435
Department of the Prime Minister and Cabinet35 contracts
A$3,400,069
Director of National Parks1 contract
A$3,282,067
Australian Transaction Reports and Analysis Centre26 contracts
A$2,934,428
Australian Competition and Consumer Commission41 contracts
A$2,796,687
Murray-Darling Basin Authority3 contracts
A$2,771,822
Australian Maritime Safety Authority2 contracts
A$2,462,939
National Anti-Corruption Commission13 contracts
A$2,330,120
Australian Radiation Protection and Nuclear Safety Agency17 contracts
A$2,102,238
Office of Parliamentary Counsel13 contracts
A$2,085,143
Department of Veterans' Affairs10 contracts
A$1,912,913
Office of the eSafety Commissioner18 contracts
A$1,804,364
Royal Australian Mint23 contracts
A$1,701,046
National Gallery of Australia1 contract
A$1,411,225
Safe Work Australia3 contracts
A$1,352,003
Department of Education1 contract
A$1,327,000
Australian Fisheries Management Authority11 contracts
A$1,286,870
Australian Financial Security Authority21 contracts
A$1,170,758
Australian Institute of Health and Welfare2 contracts
A$1,169,323
NDIS Quality and Safeguards Commission5 contracts
A$1,053,484
Professional Services Review18 contracts
A$965,871
Old Parliament House6 contracts
A$899,869
Department of Foreign Affairs and Trade - Australian Aid Program3 contracts
A$852,983
Office of the Fair Work Ombudsman6 contracts
A$789,844
National Archives of Australia6 contracts
A$782,987
Australian Communications and Media Authority9 contracts
A$771,895
Sport Integrity Australia8 contracts
A$579,870
Independent Health and Aged Care Pricing Authority1 contract
A$570,535
Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts8 contracts
A$512,644
National Health and Medical Research Council10 contracts
A$509,218
Australian Human Rights Commission1 contract
A$470,301
Australian Institute of Marine Science1 contract
A$420,200
Office of the Official Secretary to the Governor-General4 contracts
A$411,299
National Emergency Management Agency6 contracts
A$392,402
Office of the Australian Accounting Standards Board4 contracts
A$390,153
Office of the Inspector-General of Intelligence and Security3 contracts
A$383,525
Australian Submarine Agency5 contracts
A$382,160
Administrative Appeals Tribunal4 contracts
A$364,676
Grains Research and Development Corporation2 contracts
A$210,225
Department of Infrastructure, Transport, Regional Development, Communications and the Arts5 contracts
A$207,204
Cancer Australia3 contracts
A$180,584
Workplace Gender Equality Agency3 contracts
A$158,908
High Speed Rail Authority1 contract
A$145,388
Organ and Tissue Authority3 contracts
A$129,866
Austrade4 contracts
A$110,723
Australian Skills Quality Authority5 contracts
A$76,296
Australian Research Council2 contracts
A$60,128
National Capital Authority3 contracts
A$54,143
Australian Centre for Disease Control1 contract
A$53,006
Commonwealth Grants Commission2 contracts
A$49,000
Department of the Senate3 contracts
A$48,060
Office of the Australian Information Commissioner1 contract
A$46,200
Department of the House of Representatives2 contracts
A$44,317
Parliamentary Budget Office1 contract
A$31,097
Australian Law Reform Commission1 contract
A$18,700
Office of the Inspector-General of Aged Care1 contract
A$16,381

How the line is bought

by value, since 2024
76%limited tender
0of these to Link4 Australia Pty Ltd
Limited tender, no open approach to market3,771 contracts
A$2,678,119,391 · 75.9%
Open tender753 contracts
A$850,985,399 · 24.1%

Contracts reaching their end dates

Oct 2026 – October 2027
1,485contracts
A$1,004,956,791end by October 2027
358end in June 2027 · A$447M
1,332in agencies never served · A$946M
A$40.3M
A$78.9M
A$134M
A$44.5M
A$43.0M
A$94.7M
A$31.8M
A$41.4M
A$447M
A$24.4M
A$24.9M
A$624K
Oct 2687 contractsNov 26109 contractsDec 26200 contractsJan 2785 contractsFeb 27118 contractsMar 27133 contractsApr 27114 contractsMay 27118 contractsJun 27358 contractsJul 2792 contractsAug 2762 contractsSep 279 contracts

Suppliers next to it in the line

since January 2024
MIMS AUSTRALIA PTY LTD3 contracts · 2 agencies
A$242,316
SnapLogic Pty Ltd1 contract · 1 agency
A$242,144
Link4 Australia Pty Ltd
A$240,987
SQUARED UP LTD1 contract · 1 agency
A$238,379

All 1,336 suppliers in the line

Fastest-growing supplier in the line

same line
+90%growth

31010545267

2024 to date
A$469,888,429
2022–2023
A$247,175,673

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.