Official AusTender contract notices

Where government
contracts go

Explore 113,551 contracts across 82 weekly AusTender exports, with 143,833 preserved observations. Every selected contract is counted once using its latest observed full value.

Restricted to reported ABN 75288172749. Clear supplier identity restriction

$435,901,521.63

217 latest full contract values · AUD including applicable GST · Latest publication 2 March 2025 to 26 September 2026

All reporting agencies · All categories · All procurement methods · Supplier identity: abn-75288172749

Values cover the reported contract periods; this is not expenditure during the selected dates. Earlier versions are excluded from this total.

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Source contracts

217 matching contracts. Page 1 of 8.

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Latest observed full value of each selected contract · AUD including applicable GST
ContractSupplier and agencyValueLatest publication
CN4135363 · Commercial and financial advisory services to support the Macquarie Island Station Project, including development of commercial strategies, refinement of delivery models, preparation of approval submissions, and transaction management.
ERNST & YOUNG (CANBERRA)Department of Climate Change, Energy, the Environment and Water
$3,470,788.05
2026-09-24
Amendment A3
CN4278569 · Hearing Australia Review
Ernst & YoungDepartment of Health, Disability and Ageing
$429,087.00
2026-09-23
Original notice
CN4277844 · SEMrush foundational setup
ERNST & YOUNGAustralian Securities and Investments Commission
$28,500.00
2026-09-21
Original notice
CN4111508 · Labour Hire
Ernst & YoungServices Australia
$1,133,609.40
2026-09-16
Amendment A3
CN4207188 · Negotiation Support Services
ERNST & YOUNGDepartment of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts
$385,000.00
2026-09-14
Amendment A1
CN4025489 · Financial Statement Audit Services - Federal Court of Australia
Ernst & YoungAustralian National Audit Office
$550,009.00
2026-09-09
Amendment A1
CN4274738 · Management Advisory Services
Ernst & YoungDepartment of Social Services
$433,325.20
2026-09-09
Original notice
CN4275111 · Modernisation Requirements Setting
ERNST & YOUNG CONSULTINGDepartment of Defence
$5,304,897.07
2026-09-08
Original notice
CN1329021 · TIS Online Website Development & Operation
ERNST & YOUNGDepartment of Home Affairs
$25,186,925.80
2026-09-03
Amendment A11
CN3752969 · Ernst Young - Indigenous Land and Sea Corp Audit 2021-23
Ernst and YoungAustralian National Audit Office
$1,608,982.38
2026-09-03
Amendment A5
CN4151206 · Provision for Contract Management and Administration Tooling
ERNST & YOUNGAustralian Taxation Office
$5,638,418.18
2026-09-02
Amendment A5
CN3752970 · Ernst & Young - Wine Australia Audit 2021-23
Ernst and YoungAustralian National Audit Office
$230,479.00
2026-09-01
Amendment A2
CN4272861 · Support Consultation, Analysis and Design Options
ERNST & YOUNGDepartment of Health, Disability and Ageing
$2,103,556.01
2026-08-28
Original notice
CN4272469 · Software Maintenance & Support
Ernst & YoungAustralian Criminal Intelligence Commission
$6,734,784.38
2026-08-27
Original notice
CN4272124 · Insolvency Services
Ernst and YoungDepartment of Employment and Workplace Relations
$57,329.80
2026-08-26
Original notice
CN4219638 · Valuation Services
ERNST & YOUNG (CANBERRA)Department of Climate Change, Energy, the Environment and Water
$75,540.00
2026-08-25
Amendment A1
CN4171701 · Provision of IT Professional Services
ERNST & YOUNGAustralian Taxation Office
$28,100,015.67
2026-08-21
Amendment A1
CN4242572 · Project Services
ERNST & YOUNG CONSULTINGDepartment of Defence
$2,716,806.42
2026-08-19
Amendment A2
CN4172874 · Data Services
ERNST & YOUNG CONSULTINGDepartment of Defence
$4,902,430.56
2026-08-19
Amendment A5
CN4112240 · Security Vetting Services
ERNST & YOUNG CONSULTINGDepartment of Defence
$17,815,232.33
2026-08-19
Amendment A6
CN4268475 · Research Programs
Ernst & YoungDepartment of Foreign Affairs and Trade
$2,432,820.50
2026-08-12
Original notice
CN3944461 · Digital Reporting Tool
Ernst & YoungDepartment of Finance
$8,032,761.70
2026-08-07
Amendment A9
CN4266628 · Auditing Services
Ernst & YoungDepartment of Finance
$50,000.00
2026-08-05
Original notice
CN4264430 · Analysis and advice on improvements to triage and assessment for employment services.
Ernst and YoungDepartment of Employment and Workplace Relations
$548,477.60
2026-07-27
Original notice
CN4263541 · Analysis
Ernst & YoungDepartment of Foreign Affairs and Trade
$303,576.90
2026-07-24
Original notice
CN4247695 · CBA for IAE
Ernst and YoungDepartment of Employment and Workplace Relations
$198,832.00
2026-07-22
Amendment A1
CN4262925 · Project Support Services
ERNST & YOUNG CONSULTINGDepartment of Defence
$3,429,438.00
2026-07-22
Original notice
CN4178404 · Security testing services
ERNST & YOUNGAustralian Digital Health Agency
$650,000.02
2026-07-17
Amendment A1
CN4260775 · Strategic Services
ERNST & YOUNG CONSULTINGDepartment of Defence
$124,470.32
2026-07-14
Original notice
CN4259702 · Business and Workforce Advisory Service
ERNST & YOUNGDepartment of Health, Disability and Ageing
$3,025,000.00
2026-07-09
Original notice

Full values by latest publication month

The complete selected scope, grouped by when each contract’s latest observed version was published. These are contract values, not monthly expenditure or amendment increments. Partial first and last months follow your exact date filters.

  1. 2025-03 (partial)$14,500,179.94
  2. 2025-04$26,727,177.84
  3. 2025-05$7,860,385.28
  4. 2025-06$15,904,647.34
  5. 2025-07$21,223,395.05
  6. 2025-08$21,668,171.92
  7. 2025-09$1,359,048.29
  8. 2025-10$54,586,188.39
  9. 2025-11$29,039,705.28
  10. 2025-12$17,946,798.44
  11. 2026-01$5,870,160.30
  12. 2026-02$2,025,761.13
  13. 2026-03$18,359,326.46
  14. 2026-04$31,797,696.57
  15. 2026-05$20,285,817.65
  16. 2026-06$17,811,202.46
  17. 2026-07$11,514,560.84
  18. 2026-08$73,021,277.37
  19. 2026-09 (partial)$44,400,021.08
Monthly values table
Same monthly values as the chart
MonthContract valueContracts
2025-03 (partial)$14,500,179.9416
2025-04$26,727,177.8418
2025-05$7,860,385.2811
2025-06$15,904,647.3411
2025-07$21,223,395.0512
2025-08$21,668,171.929
2025-09$1,359,048.297
2025-10$54,586,188.3917
2025-11$29,039,705.2812
2025-12$17,946,798.445
2026-01$5,870,160.307
2026-02$2,025,761.135
2026-03$18,359,326.4611
2026-04$31,797,696.5713
2026-05$20,285,817.6511
2026-06$17,811,202.4617
2026-07$11,514,560.8412
2026-08$73,021,277.3711
2026-09 (partial)$44,400,021.0812

Reporting agencies by contract value

Top 10 of 50 groups in the complete selected scope. Names stay as reported; groups without a usable ABN contain one contract each.

  1. Department of Defence

    $133,553,460.53 · 30 contracts

  2. Australian Taxation Office

    $50,206,307.56 · 6 contracts

  3. Department of Health, Disability and Ageing

    $46,960,212.13 · 20 contracts

  4. Department of Home Affairs

    $40,048,802.24 · 6 contracts

  5. Australian Electoral Commission

    $32,142,774.94 · 5 contracts

  6. Services Australia

    $32,123,642.01 · 28 contracts

  7. Australian National Audit Office

    $15,899,687.88 · 12 contracts

  8. Australian Competition and Consumer Commission

    $11,157,425.40 · 2 contracts

  9. Australian Criminal Intelligence Commission

    $9,701,500.66 · 2 contracts

  10. Department of Finance

    $8,780,500.54 · 6 contracts

Reported suppliers by contract value

Top 1 of 1 groups in the complete selected scope. Names stay as reported; groups without a usable ABN contain one contract each.

  1. ERNST & YOUNG (CANBERRA) / Ernst & Young and 13 other reported names

    $435,901,521.63 · 217 contracts · Reported ABN 75 288 172 749

What these values mean

Each amount is the reported full contract value, including GST where applicable, in nominal Australian dollars. It covers the reported contract period. It is not annual expenditure, cash paid, all government spending or spending in a supplier’s local area. Unexercised future options are not necessarily included.

This snapshot includes every notice in 82 consecutive weekly exports, covering 2 March 2025 to 26 September 2026, retrieved 1 October 2026 (UTC date). AusTender lists only about eighteen months of exports, so weeks before 23 March 2025 are kept from our earlier downloads. Each contract contributes its latest observed version once. Earlier versions remain available in its history; values of successive amendments are never added together. Date filters use that latest observation’s publication date, including amendments, not the contract start date.

Weekly files describe information at extraction. Later corrections, cancelled notices, or contracts with no publication in this archive may be absent. This is not the entire historical AusTender register. Some source timestamps fall just outside their file’s labelled week; their reported dates are retained. Three malformed observations have shifted columns; affected supplier/category fields are marked unavailable. Source dates in 1900 or end dates in the next century are flagged, not interpreted as ordinary durations.

Supplier grouping uses reported ABNs with a valid checksum; it is not independent verification against the business register. Missing or invalid ABNs remain separate by contract. Equal names do not establish equal legal entities. A contract award is not evidence of wrongdoing.

Original weekly exports · Official reporting rules and thresholds · CC BY 3.0 AU. Source: AusTender, Department of Finance, Commonwealth of Australia.

Explore the illustrative public meeting register issue or enquire about research. Refreshes and corrections use reviewed source snapshots; the original AusTender notices remain the authority.