Ernst & Young
Ernst & Young: $745,635,000 in recorded Commonwealth contract awards across 248 contracts and 55 agencies.
Updated 2026-10-23. Source: AusTender, Department of Finance. Latest contract notice per amendment lineage.. Award values are not expenditure. One contract is counted at its latest recorded notice value; amendments are not added together. Coverage is limited to the available notices.
Agencies contracted
- Department of Defence — 29 contracts, $167,671,147
- Department of Foreign Affairs and Trade - Australian Aid Program — 1 contracts, $158,965,144
- Services Australia — 28 contracts, $90,857,813
- Australian Taxation Office — 6 contracts, $50,206,308
- Department of Health, Disability and Ageing — 19 contracts, $49,303,701
- Australian Electoral Commission — 5 contracts, $32,142,775
- Australian Naval Nuclear Power Safety Regulator — 1 contracts, $29,153,521
- Department of Home Affairs — 8 contracts, $23,919,469
- Department of Foreign Affairs and Trade — 10 contracts, $18,825,504
- Australian National Audit Office — 16 contracts, $17,978,425
- Australian Criminal Intelligence Commission — 6 contracts, $14,352,501
- Department of Finance — 10 contracts, $12,435,069
- Australian Competition and Consumer Commission — 2 contracts, $11,157,425
- Department of Industry, Science and Resources — 8 contracts, $8,249,236
- Department of Infrastructure, Transport, Regional Development, Communications and the Arts — 9 contracts, $8,240,044
- Independent Health and Aged Care Pricing Authority — 3 contracts, $6,657,175
- Department of Climate Change, Energy, the Environment and Water — 5 contracts, $6,047,396
- Aged Care Quality and Safety Commission — 4 contracts, $4,698,500
- Attorney-General's Department — 3 contracts, $4,566,600
- Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts — 7 contracts, $3,725,991
- Department of Education — 6 contracts, $2,798,243
- Reserve Bank of Australia — 3 contracts, $2,301,997
- Department of the Treasury — 2 contracts, $1,854,701
- Department of Health and Aged Care — 5 contracts, $1,594,711
- National Emergency Management Agency — 3 contracts, $1,579,950
- National Archives of Australia — 1 contracts, $1,375,000
- Department of Employment and Workplace Relations — 6 contracts, $1,310,185
- Department of Social Services — 3 contracts, $1,210,060
- Australian Digital Health Agency — 2 contracts, $1,200,000
- Australian Federal Police — 3 contracts, $1,172,300
- Australian Transaction Reports and Analysis Centre — 2 contracts, $968,806
- Comcare — 1 contracts, $883,950
- Department of Agriculture, Fisheries and Forestry — 2 contracts, $873,360
- Department of Parliamentary Services — 1 contracts, $727,898
- Murray-Darling Basin Authority — 1 contracts, $699,096
- Office of the Australian Accounting Standards Board — 4 contracts, $688,598
- Export Finance Australia — 1 contracts, $668,880
- Office of the Commonwealth Ombudsman — 1 contracts, $643,693
- NDIS Quality and Safeguards Commission — 2 contracts, $524,532
- Climate Change Authority — 1 contracts, $427,999
- Department of Veterans' Affairs — 2 contracts, $388,775
- Clean Energy Regulator — 2 contracts, $366,000
- Geoscience Australia — 1 contracts, $357,592
- IP Australia — 1 contracts, $288,550
- National Indigenous Australians Agency — 1 contracts, $268,142
- Bureau of Meteorology — 1 contracts, $259,937
- Department of the Prime Minister and Cabinet — 1 contracts, $247,408
- Australian Securities and Investments Commission — 2 contracts, $187,413
- National Health Funding Body — 1 contracts, $176,514
- Safe Work Australia — 1 contracts, $129,067
- Commonwealth Superannuation Corporation — 1 contracts, $111,100
- Austrade — 1 contracts, $106,264
- Australian Bureau of Statistics — 1 contracts, $32,835
- Office of the Director of Public Prosecutions — 1 contracts, $30,200
- Fair Work Commission — 1 contracts, $27,500
| Agency | 0–$159m | Actions | ||
|---|---|---|---|---|
| Advice on the Commission's Economic Analysis Framework for Trade Remedies Investigations and Inquiries | Department of Industry, Science and Resources | $237.2k | 19 Oct 2026 | |
| CSIRO | Australian National Audit Office | $1.5m | 12 Oct 2026 | |
| Validation and quality assurance of Residential Aged Care Pricing Advice 2027–28 | Independent Health and Aged Care Pricing Authority | $534.7k | 28 Sep 2026 | |
| Hearing Services Program Modelling Analysis | Department of Health, Disability and Ageing | $376.6k | 21 Sep 2026 | |
| Program Support Services | Department of Defence | $5.7m | 15 Sep 2026 | |
| Financial and Commercial Advisory Services | Department of Finance | $737k | 10 Sep 2026 | |
| Management Advisory Services | Department of Social Services | $433.3k | 7 Sep 2026 | |
| SEMrush foundational setup | Australian Securities and Investments Commission | $28.5k | 25 Aug 2026 | |
| Insolvency Services | Department of Employment and Workplace Relations | $57.3k | 24 Aug 2026 | |
| Modernisation Requirements Setting | Department of Defence | $5.3m | 23 Aug 2026 | |
| Support Consultation, Analysis and Design Options | Department of Health, Disability and Ageing | $2.1m | 19 Aug 2026 | |
| Hearing Australia Review | Department of Health, Disability and Ageing | $429.1k | 16 Aug 2026 | |
| Software Maintenance & Support | Australian Criminal Intelligence Commission | $6.7m | 5 Aug 2026 | |
| Auditing Services | Department of Finance | $50k | 23 Jul 2026 | |
| Project Support Services | Department of Defence | $3.4m | 30 Jun 2026 | |
| Business and Workforce Advisory Service | Department of Health, Disability and Ageing | $3m | 30 Jun 2026 | |
| Internal Audit Work Program | Department of Health, Disability and Ageing | $330k | 30 Jun 2026 | |
| Research Programs | Department of Foreign Affairs and Trade | $2.4m | 29 Jun 2026 | |
| Analysis and advice on improvements to triage and assessment for employment services. | Department of Employment and Workplace Relations | $548.5k | 25 Jun 2026 | |
| Contract to deliver skills gap analysis for the freight and logistics sector | Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts | $309.8k | 22 Jun 2026 | |
| Analysis | Department of Foreign Affairs and Trade | $303.6k | 21 Jun 2026 | |
| Financial Viability Assessment Service | Department of Education | $277.8k | 17 Jun 2026 | |
| Cost Assurance Reviewers Services | Department of Education | $660k | 16 Jun 2026 | |
| Data Specialist Services | Department of Health, Disability and Ageing | $1m | 3 Jun 2026 | |
| Contracts - Independent Financial and Technical Analysis | Clean Energy Regulator | $300k | 31 May 2026 | |
| Safeguard modelling 2026 | Climate Change Authority | $428k | 26 May 2026 | |
| Strategic Advice and Review Services | Department of the Prime Minister and Cabinet | $247.4k | 26 May 2026 | |
| Strategic Services | Department of Defence | $124.5k | 26 May 2026 | |
| Management Advisory Services | NDIS Quality and Safeguards Commission | $86.9k | 26 May 2026 | |
| Market research | Department of Foreign Affairs and Trade | $239.8k | 24 May 2026 | |
| Market research | Department of Foreign Affairs and Trade | $231k | 24 May 2026 | |
| CBA for IAE | Department of Employment and Workplace Relations | $198.8k | 24 May 2026 | |
| Data and Actuarial and Analytical Support | Department of Veterans' Affairs | $165k | 19 May 2026 | |
| CER insights paper | Clean Energy Regulator | $66k | 18 May 2026 | |
| Provision of Project Portfolio Management (PPM) Solution | Australian Taxation Office | $3.6m | 14 May 2026 | |
| Cyber Security Services | Department of Health, Disability and Ageing | $13.8m | 13 May 2026 | |
| Professional advice on market and regulatory conditions. | Department of Industry, Science and Resources | $84.7k | 30 Apr 2026 | |
| Project Services | Department of Defence | $2.7m | 27 Apr 2026 | |
| Aged Care Fraud and Corruption Risk Assessment | Department of Health, Disability and Ageing | $242k | 26 Apr 2026 | |
| Grant Administration and Forensic Audit Experience | Department of Health, Disability and Ageing | $275.8k | 23 Apr 2026 | |
| Moneysmart engagement and planning | Australian Securities and Investments Commission | $158.9k | 23 Apr 2026 | |
| Portable/Plug-In Solar & Battery Feasibility Report | Department of Climate Change, Energy, the Environment and Water | $258k | 20 Apr 2026 | |
| Provision of Cost Assurance Reviewers for the Building Early Education Fund. | Department of Education | $350.5k | 19 Apr 2026 | |
| Consulting Services | Department of Defence | $124.5k | 19 Apr 2026 | |
| Reporting Framework Review | Department of Finance | $113.2k | 19 Apr 2026 | |
| 2026 Migration Strategy Implementation Qualitative Study | Department of Employment and Workplace Relations | $284.6k | 16 Apr 2026 | |
| Provision of Building Better Education Fund Financial Viability Assessment services. | Department of Education | $104k | 12 Apr 2026 | |
| Provision of Learning and Development | Australian Taxation Office | $36.3k | 9 Apr 2026 | |
| Advisory services | Fair Work Commission | $27.5k | 31 Mar 2026 | |
| Periodic Review of the Quality Standards | Department of Health, Disability and Ageing | $434.5k | 29 Mar 2026 |
Notice details for the largest awards
- 76501 — Australia's Infrastructure Initiative for Southeast Asia. $158,965,144. Start date: 2020-12-09. Published: 2026-06-03. Agency: Department of Foreign Affairs and Trade - Australian Aid Program. AusTender notice CN3741454.
- D325034400 — Information Technology Services. $59,571,395. Start date: 2021-11-22. Published: 2023-07-11. Agency: Services Australia. AusTender notice CN3844805.
- 4600078669 — Change Management Services. $51,770,466. Start date: 2024-07-31. Published: 2024-09-10. Agency: Department of Defence. AusTender notice CN4093907.
- 4610002573 — Development Support Services. $29,153,521. Start date: 2023-07-09. Published: 2025-11-18. Agency: Australian Naval Nuclear Power Safety Regulator. AusTender notice CN3992813.
- 5600004226 — Provision of IT Professional Services. $28,100,016. Start date: 2025-07-13. Published: 2026-08-21. Agency: Australian Taxation Office. AusTender notice CN4171701.
- 4600083016 — Security Vetting Services. $17,815,232. Start date: 2024-11-17. Published: 2025-07-11. Agency: Department of Defence. AusTender notice CN4112240.
- 4600068981 — Audit and Assurance Services. $17,492,458. Start date: 2024-04-21. Published: 2026-04-30. Agency: Department of Defence. AusTender notice CN4053053.
- 4500153802 — Aged Care Business and Workforce Advisory Services. $17,067,845. Start date: 2023-11-07. Published: 2026-06-18. Agency: Department of Health, Disability and Ageing. AusTender notice CN4016268.
- 0070007612 & 0070030650 — TIS Online Website Development & Operation. $16,998,055. Start date: 2013-03-05. Published: 2026-09-03. Agency: Department of Home Affairs. AusTender notice CN1329021.
- 005361 — Master Data Management Platform and Associated Services. $14,689,032. Start date: 2025-11-27. Published: 2025-12-01. Agency: Australian Electoral Commission. AusTender notice CN4205358.
Other suppliers to these agencies
Department of Defence
- FMS Account Reserve Bank of Australia — $28,683,939,974 in recorded awards from this agency
- Thales Australia — $9,919,811,901 in recorded awards from this agency
- Boeing Defence Australia Ltd — $8,370,721,458 in recorded awards from this agency
- ASC Pty Ltd — $7,314,716,221 in recorded awards from this agency
- Austal Defence Shipbuilding Australia Pty Ltd — $7,140,145,315 in recorded awards from this agency
- BAE Systems Australia Ltd — $6,437,893,737 in recorded awards from this agency
- Hanwha Defense Australia Pty Ltd — $6,149,786,234 in recorded awards from this agency
- Rheinmetall Defence Australia Pty Ltd — $4,712,777,563 in recorded awards from this agency
- Ventia Australia Pty Ltd — $4,684,107,122 in recorded awards from this agency
- Raytheon Australia Pty Ltd — $4,493,779,306 in recorded awards from this agency
Department of Foreign Affairs and Trade - Australian Aid Program
- Cardno Emerging Markets (Australia) Pty Ltd — $1,486,061,016 in recorded awards from this agency
- Abt Associates Pty Ltd — $1,272,011,204 in recorded awards from this agency
- Palladium International Pty Ltd — $861,541,139 in recorded awards from this agency
- Coffey International Development Pty Ltd — $666,296,889 in recorded awards from this agency
- Cowater International Inc. — $281,378,960 in recorded awards from this agency
- GHD Australia Pty Ltd — $272,006,310 in recorded awards from this agency
- Johnstaff International Development Pty Ltd — $145,953,507 in recorded awards from this agency
- Scope Global Pty Ltd — $141,317,073 in recorded awards from this agency
- Adam Smith International (Australia) Pty Ltd — $101,947,459 in recorded awards from this agency
- The Whitelum Group — $94,163,140 in recorded awards from this agency
Services Australia
- IBM Australia Ltd — $1,009,058,149 in recorded awards from this agency
- Optus Networks Pty Ltd — $589,387,300 in recorded awards from this agency
- Chandler Macleod Group Limited — $504,799,611 in recorded awards from this agency
- Adecco Australia Pty Ltd — $490,776,722 in recorded awards from this agency
- Jones Lang Lasalle (ACT) Pty Ltd — $422,933,880 in recorded awards from this agency
- Data#3 Ltd — $398,137,841 in recorded awards from this agency
- Australia Post — $389,901,214 in recorded awards from this agency
- Rocket Software Pty Ltd — $218,296,203 in recorded awards from this agency
- Telstra Secure Billing — $208,518,947 in recorded awards from this agency
- Concentrix Services Pty Ltd — $200,293,451 in recorded awards from this agency
Australian Taxation Office
- IBM Australia Ltd — $607,699,878 in recorded awards from this agency
- Accenture Australia Pty Ltd — $487,667,117 in recorded awards from this agency
- Probe Operations Pty Ltd — $439,958,847 in recorded awards from this agency
- The Trustee for CH Genge Landowner Trust — $310,798,716 in recorded awards from this agency
- Optus Networks Pty Ltd — $297,025,621 in recorded awards from this agency
- Data#3 Ltd — $245,919,512 in recorded awards from this agency
- Australian Government Solicitor — $237,171,875 in recorded awards from this agency
- Wharf Investment Corporation Pty Lt — $213,593,606 in recorded awards from this agency
- The Trust Company (Australia) Limited — $212,288,424 in recorded awards from this agency
- Walker Riverside (Retail) Pty Ltd — $156,487,560 in recorded awards from this agency
Department of Health, Disability and Ageing
- API Services Australia Pty Ltd — $1,495,639,228 in recorded awards from this agency
- Glaxosmithkline Australia Pty Ltd — $1,283,308,916 in recorded awards from this agency
- Datacom Systems (AU) Pty Ltd — $945,350,064 in recorded awards from this agency
- Symbion Pharmacy Services — $916,521,662 in recorded awards from this agency
- Sigma Healthcare Limited — $816,049,276 in recorded awards from this agency
- Accenture Australia Pty Ltd — $664,138,184 in recorded awards from this agency
- Australian Healthcare Associates — $602,641,427 in recorded awards from this agency
- Pfizer Australia Pty Ltd — $403,753,586 in recorded awards from this agency
- Health Administration Corporation T/A Enable NSW — $308,575,709 in recorded awards from this agency
- Advanced Personnel Management — $219,370,492 in recorded awards from this agency
Australian Electoral Commission
- Fuji Xerox Businessforce Pty Ltd — $168,500,000 in recorded awards from this agency
- Data#3 Ltd — $89,733,299 in recorded awards from this agency
- Accenture Australia Pty Ltd — $88,873,995 in recorded awards from this agency
- Dell Australia — $46,588,405 in recorded awards from this agency
- Computershare Communication Services Pty Limited — $30,283,106 in recorded awards from this agency
- Aurec Pty Ltd — $24,075,354 in recorded awards from this agency
- Department of Education, Skills and Employment — $23,081,519 in recorded awards from this agency
- Specialty Packing Group Pty Ltd — $19,320,000 in recorded awards from this agency
- The Recruitment Hive Pty Ltd — $19,202,917 in recorded awards from this agency
- Epi-Use Australia Pty Ltd — $17,094,274 in recorded awards from this agency
Australian Naval Nuclear Power Safety Regulator
- Frazer-Nash Consultancy Limited — $1,301,927 in recorded awards from this agency
- Effective People Pty Ltd — $580,960 in recorded awards from this agency
- Systems Planning & Analysis, Australia Pty Ltd — $485,971 in recorded awards from this agency
- Nous Group Pty Ltd — $408,100 in recorded awards from this agency
- Bokhara Projects Pty Ltd — $361,279 in recorded awards from this agency
- Australian Government Solicitor — $360,000 in recorded awards from this agency
- Artemis Partners Pty Ltd — $266,750 in recorded awards from this agency
- 1 and One Pty Ltd — $262,501 in recorded awards from this agency
- Bellchambers Barrett — $165,000 in recorded awards from this agency
- Capital Recruit Pty Ltd — $137,612 in recorded awards from this agency
Department of Home Affairs
- Metrea Australia Pty Ltd — $4,319,144,780 in recorded awards from this agency
- Secure Journeys Pty Ltd — $2,343,038,544 in recorded awards from this agency
- Cushman & Wakefield Pty Ltd — $2,063,387,455 in recorded awards from this agency
- Austal Ships Pty Ltd — $1,553,460,437 in recorded awards from this agency
- Management & Training Corporation Pty Ltd — $786,545,654 in recorded awards from this agency
- Technical And Further Education — $756,090,707 in recorded awards from this agency
- Toll Remote Logistics Pty Ltd — $671,282,289 in recorded awards from this agency
- Optus Networks Pty Ltd — $605,771,559 in recorded awards from this agency
- Commonwealth Bank of Australia — $563,752,169 in recorded awards from this agency
- Unisys Australia Pty Limited — $455,251,449 in recorded awards from this agency
Department of Foreign Affairs and Trade
- Australia Post — $335,713,361 in recorded awards from this agency
- Cushman & Wakefield Pty Ltd — $283,966,271 in recorded awards from this agency
- Palladium International Pty Ltd — $181,295,934 in recorded awards from this agency
- Datacom Connect Pty Ltd — $175,949,118 in recorded awards from this agency
- Sharp Corporation of Australia Pty Ltd — $152,150,232 in recorded awards from this agency
- CC Pines Pty Ltd — $149,528,757 in recorded awards from this agency
- Aegis Defence Services Limited — $141,698,845 in recorded awards from this agency
- Cigna Health Care (a-based) Government of Australia A-based — $133,799,858 in recorded awards from this agency
- Growthpoint Properties Australia Limited — $133,540,619 in recorded awards from this agency
- Data#3 Ltd — $126,262,770 in recorded awards from this agency
Australian National Audit Office
- Cushman & Wakefield Pty Ltd — $16,623,332 in recorded awards from this agency
- Data#3 Ltd — $13,397,033 in recorded awards from this agency
- Deloitte Touche Tohmatsu — $12,423,071 in recorded awards from this agency
- PricewaterhouseCoopers — $11,902,308 in recorded awards from this agency
- Evolve FM Pty Ltd — $11,782,760 in recorded awards from this agency
- xAmplify Services Pty Ltd — $10,352,482 in recorded awards from this agency
- Kpmg — $4,818,206 in recorded awards from this agency
- Crowe Audit Australia — $3,437,993 in recorded awards from this agency
- RSM Australia Pty Ltd — $2,559,898 in recorded awards from this agency
- CCH Australia Limited — $2,142,614 in recorded awards from this agency
An association does not prove influence.