Browse Corporate Bodies - K
- Kable and Company
- Kaiser Aluminium and Chemical Corporation (c. 1964 - 2003)
- Kalgoorlie School of Mines (1902 - ?)
- Katherine Research Station (1946 - 1981), Commonwealth Scientific and Industrial Research Organisation
- Keith Turnbull Research Institute (1967 - ), Victorian Department of Primary Industries
- Kembla Pty Ltd (1916 - )
- Kemcor Australia (c. 1980 - 1999)
- Kensington Meat Preserving Company (c. 1915 - c. 1916)
- Kenworth Australia (1962 - )
- Kew Gardens
- see Royal Botanic Gardens, Kew (1759 - ) - Key Centre for Applied and Nutritional Toxicology (1980s - ), RMIT University
- Kimberley Research Station - CSIR/O (1946 - ), Commonwealth Scientific and Industrial Research Organisation
- Kimberly-Clark Australia Pty Ltd (KCA) (1956 - )
- Kimpton's Flour Mills
- King Edward Memorial Hospital Research Fund (1976 - 1996)
- King Ranch (Australia) Pty Ltd (1960s - ?)
- Kings Park and Botanic Garden (1872 - )
- Kiwi Australia Ltd (c. 1971 - c. 1984)
- Kiwi Boot Polish Company (c. 1913 - c. 1916)
- The Kiwi International Co Pty Ltd (1967 - 1981)
- Kiwi Polish Company (c. 1916 - c. 1971)
- Klockner-Becorit Australia Pty Ltd
- Kodak (Australasia) Limited
- see Kodak (Australasia) Proprietary Limited (2000 - ) - Kodak (Australasia) Proprietary Limited (2000 - )
- Kodak (Australia) Pty Ltd
- see Kodak (Australasia) Proprietary Limited (2000 - ) - Koppers Australia Pty Ltd (1967 - )
- Koroit and Tower Hill Butter and Cheese Factory Company Limited (1890s - ?)
- Kraft Foods Limited (1950 - )
- Kraft Walker Cheese Company Limited (1935? - 1950?)
- Kraft Walker Cheese Company Proprietary Limited (1926 - 1935)
- Ku-ring-gai Wildflower Garden
- Kwinana Power Station
- Kyancutta Museum (1929 - 1971)