| Rank | Name | Industry | Amount |
| 1 |
The 500 Club |
Political Party - Associated Entity |
$2,012,297.00 |
| 2 |
Liberal Party |
Political party |
$1,804,973.00 |
| 3 |
Furama |
Property and business services |
$1,374,155.00 |
| 4 |
Wesfarmers |
Retail Trade |
$930,750.00 |
| 5 |
ALP |
Political party |
$905,300.00 |
| 6 |
Shop Distributive and Allied Employees Association (SDAEA) |
Political Party - Associated Entity |
$862,196.00 |
| 7 |
Australian Liquor Hospitality & Miscellanous Workers Union (ALHMWU) |
Political Party - Associated Entity |
$753,272.00 |
| 8 |
The Free Enterprise Foundation |
Political Party - Associated Entity |
$482,625.00 |
| 9 |
Australian Manufacturing Workers Union (AMWU) |
Political Party - Associated Entity |
$465,595.00 |
| 10 |
Western Mining |
Mining |
$450,000.00 |
| 11 |
John Curtin House |
Political Party - Associated Entity |
$431,261.00 |
| 12 |
Matfield Holdings |
Unknown |
$431,089.00 |
| 13 |
Transport Workers Union (TWU) |
Political Party - Associated Entity |
$414,818.00 |
| 14 |
Greble, Ruth |
Personal |
$340,080.00 |
| 15 |
Construction Forestry Mining and Energy Union (CFMEU) |
Political Party - Associated Entity |
$308,692.00 |
| 16 |
Australian Workers Union (AWU) |
Political Party - Associated Entity |
$238,996.00 |
| 17 |
National Free Enterprise Foundation |
Political Party - Associated Entity |
$235,223.00 |
| 18 |
Byfields CPA |
Property and business services |
$217,258.00 |
| 19 |
Challenge Bank |
Finance and Insurance |
$192,560.00 |
| 20 |
Burswood International Resort Casino |
Accommodation, Cafes and Restaurants |
$185,750.00 |
| Total: | $13,036,890.00 |