Willimbury has donated a total of $941,000 to Australian political parties across 13 financial years (2001-02–2024-25), as disclosed to the Australian Electoral Commission (AEC). Donations were made to 15 recipients across 10 party groups. Breakdown by party group: Advance Aus LTD ($300,000, 32%), Liberal ($286,000, 30%), Advance Australia ($125,000, 13%), Advance Aus Limited ($75,000, 8%), and 6 other group(s).
| Recipient | Amount | Share |
|---|---|---|
| Advance Aus LTD | $300,000 | 32% |
| Advance Australia | $125,000 | 13% |
| Liberal Party of Australia | $111,000 | 12% |
| Advance Aus Limited | $75,000 | 8% |
| Advanced Australia | $50,000 | 5% |
| Liberal Party of Australia, NSW Division | $50,000 | 5% |
| Liberal Party of Australia - NSW Division | $50,000 | 5% |
| Liberal Party of Australia LIB-FED | $50,000 | 5% |
| Australian Conservatives | $45,000 | 5% |
| Advance Australia Limited | $25,000 | 3% |
| Australian Conservatives (NSW) | $25,000 | 3% |
| Liberal Party of Australia, NSW Division - NSW | $15,000 | 2% |
| The Liberal Party of Australia | $10,000 | 1% |
| Mackellar Business Forum - LIB | $7,000 | 1% |
| National Party | $3,000 | 0% |
| Financial Year | Total |
|---|---|
| 2001-02 | $10,000 |
| 2004-05 | $5,000 |
| 2009-10 | $50,000 |
| 2011-12 | $50,000 |
| 2012-13 | $71,000 |
| 2013-14 | $60,000 |
| 2017-18 | $20,000 |
| 2018-19 | $200,000 |
| 2019-20 | $75,000 |
| 2020-21 | $50,000 |
| 2021-22 | $25,000 |
| 2022-23 | $25,000 |
| 2024-25 | $300,000 |
| Year | Recipient | Amount |
|---|---|---|
| 2001-02 | Liberal Party of Australia, NSW Division - NSW | $10,000 |
| 2004-05 | Liberal Party of Australia, NSW Division - NSW | $5,000 |
| 2009-10 | Liberal Party of Australia | $50,000 |
| 2011-12 | Liberal Party of Australia LIB-FED | $50,000 |
| 2012-13 | Liberal Party of Australia | $11,000 |
| 2012-13 | Liberal Party of Australia | $50,000 |
| 2012-13 | Mackellar Business Forum - LIB | $7,000 |
| 2012-13 | National Party | $3,000 |
| 2013-14 | Liberal Party of Australia - NSW Division | $50,000 |
| 2013-14 | The Liberal Party of Australia | $10,000 |
| 2017-18 | Australian Conservatives | $20,000 |
| 2018-19 | Advance Australia | $100,000 |
| 2018-19 | Australian Conservatives | $25,000 |
| 2018-19 | Australian Conservatives (NSW) | $25,000 |
| 2018-19 | Liberal Party of Australia, NSW Division | $50,000 |
| 2019-20 | Advance Aus Limited | $75,000 |
| 2020-21 | Advanced Australia | $50,000 |
| 2021-22 | Advance Australia | $25,000 |
| 2022-23 | Advance Australia Limited | $25,000 |
| 2024-25 | Advance Aus LTD | $100,000 |
| 2024-25 | Advance Aus LTD | $100,000 |
| 2024-25 | Advance Aus LTD | $100,000 |