Browse Corporate Bodies - W
- W. Duffield and Co
- W. E. Cuckson & Sons Pty Ltd (c. 1950 - ?)
- W. Hoadley
- W. L. Meinhardt & Partners (c. 1971 - ?)
- W. P. Brown and Partners Pty Ltd (1953 - )
- W. Sandford Ltd
- Wackett Aerospace Centre
- see Sir Lawrence Wackett Centre for Aerospace Design Technology (1991 - ), RMIT University - WAGR
- see Western Australian Government Railways and Tramways (1914 - 1922), State of Western Australia - Waite Agricultural Research Institute (1924 - 1991), The University of Adelaide
- Waite Arboretum (1928 - )
- Waite Campus (1991 - ), The University of Adelaide
- Wallaroo Phosphate Company (1899 - ?)
- The Walter and Eliza Hall Institute of Medical Research (1915 - )
- The Walter and Eliza Hall Institute of Medical Research, Autoimmunity and Transplantation Division (1996 - )
- The Walter and Eliza Hall Institute of Medical Research, Biochemistry and Biophysics Unit (1965 - 1982)
- The Walter and Eliza Hall Institute of Medical Research, Bio-chemistry Department (1927 - 1965)
- The Walter and Eliza Hall Institute of Medical Research, Cancer and Haematology Division (1996 - )
- The Walter and Eliza Hall Institute of Medical Research, Cancer Research Unit (1965 - 1996)
- The Walter and Eliza Hall Institute of Medical Research, Cellular Immunology Unit (1965 - 1996)
- The Walter and Eliza Hall Institute of Medical Research, Clinical Research Unit (1945 - 1996)
- The Walter and Eliza Hall Institute of Medical Research, Development and Neurobiology Group (1996 - 2003)
- The Walter and Eliza Hall Institute of Medical Research, Experimental Department (1960 - 1965)
- The Walter and Eliza Hall Institute of Medical Research, Experimental Pathology Unit (1966 - 1982)
- The Walter and Eliza Hall Institute of Medical Research, Genetics and Bioinformatics Division (1996 - )
- The Walter and Eliza Hall Institute of Medical Research, Immunology Division (1996 - )
- The Walter and Eliza Hall Institute of Medical Research, Immunoparasitology Unit (1981 - 1996)
- The Walter and Eliza Hall Institute of Medical Research, Infection and Immunity Division (1996 - )
- The Walter and Eliza Hall Institute of Medical Research, Lymphocyte Differentiation Unit (1981 - 1996)
- The Walter and Eliza Hall Institute of Medical Research, Molecular Biology Unit (1981 - 1996)
- The Walter and Eliza Hall Institute of Medical Research, Molecular Genetics of Cancer Division (1996 - )
- The Walter and Eliza Hall Institute of Medical Research, Structural Biology Division (2002 - )
- The Walter and Eliza Hall Institute of Medical Research, Thymus Biology Unit (1981 - 1996)
- The Walter and Eliza Hall Institute of Medical Research, Transplantation Unit (1981 - 1996)
- The Walter and Eliza Hall Institute of Medical Research, University Department of Experimental Medicine (1944 - 1951)
- The Walter and Eliza Hall Institute of Medical Research, Virus Department (1934 - 1960)
- Walters
- Wangaratta Woollen Mills (1922 - 1991)
- Wargon Chapman & Associates Pty Ltd (1970s - ?)
- Water Authority of Western Australia (1985 - 1996), State of Western Australia
- Water Conservation and Irrigation Commission [I] (1916 - 1949), State of New South Wales
- Water Conservation and Irrigation Commission [II] (1949 - 1976), State of New South Wales
- Water Mill Company (1880s - ?)
- Water Research Foundation of Australia (1955 - ?)
- Watheroo Magnetic Observatory (1919 - 1957)
- Wattyl (1929 - )
- Waverley Woollen Mill (1873 - )
- Weapons Research Establishment (1955 - 1978), Commonwealth of Australia
- Weapons Systems Research Laboratory (1978 - 1991), Defence Research Centre Salisbury
- Weipa Bauxite Project
- Wellcome Foundation
- Werribee Sewerage Treatment Farm
- Wesfarmers Retail Pty Ltd
- see Howard Smith Limited (1914 - 2001) - Wessberg & Tulander Pty Ltd
- West Australian Petroleum Pty Ltd (WAPET) (1952 - 2000)
- West Footscray Petrochemicals Complex (1977 - ?)
- West Pilbara Scheme (1960s - )
- Western Australia Forests Department (1919 - 1985), State of Western Australia
- Western Australian Agricultural Protection Board (1951 - ), State of Western Australia
- Western Australian Airways (1921 - 1936)
- Western Australian Bureau of Agriculture (1894 - 1898), Colony of Western Australia
- Western Australian Central Board of Health (1886 - 1911), Colony and State of Western Australia
- Western Australian Chip and Pulp Pty Ltd (1969 - )
- Western Australian Crown Lands and Surveys Department (1873 - 1890), Colony of Western Australia
- Western Australian Department of Aborigines and Fisheries (1909 - 1920), State of Western Australia
- Western Australian Department of Agriculture (1898 - 2006), Colony and State of Western Australia
- Western Australian Department of Agriculture and Food (2006 - 2017), State of Western Australia
- Western Australian Department of Biodiversity, Conservation and Attractions (2017 - ), State of Western Australia
- Western Australian Department of Commerce (2009 - 2017), State of Western Australia
- Western Australian Department of Conservation and Environment (1975 - 1987), State of Western Australia
- Western Australian Department of Conservation and Land Management (1985 - 2006), State of Western Australia
- Western Australian Department of Environment (2004 - 2006), State of Western Australia
- Western Australian Department of Environment and Conservation (2006 - 2013), State of Western Australia
- Western Australian Department of Environment Regulation (2013 - 2017), State of Western Australia
- Western Australian Department of Environmental Protection [1] (1971 - 1975), State of Western Australia
- Western Australian Department of Environmental Protection [2] (1994 - 2004), State of Western Australia
- Western Australian Department of Fisheries (2001 - 2017), State of Western Australia
- Western Australian Department of Fisheries and Fauna (1964 - 1974), State of Western Australia
- Western Australian Department of Fisheries and Wildlife (1974 - 1985), State of Western Australia
- Western Australian Department of Hospital and Allied Services (1981 - 1984), State of Western Australia
- Western Australian Department of Industry and Resources (2003 - 2009), State of Western Australia
- Western Australian Department of Industry and Technology (2001 - 2003), State of Western Australia
- Western Australian Department of Jobs, Tourism, Science and Innovation (2017 - ), State of Western Australia
- Western Australian Department of Lands and Surveys (1890 - 1986), Colony and State of Western Australia
- Western Australian Department of Marine and Harbours (1982 - 1993), State of Western Australia
- Western Australian Department of Minerals and Energy (1992 - 2001), State of Western Australia
- Western Australian Department of Minerals and Petroleum Resources (2001 - 2003), State of Western Australia
- Western Australian Department of Mines (1894 - 1992), Colony and State of Western Australia
- Western Australian Department of Mines and Petroleum (2009 - 2017), State of Western Australia
- Western Australian Department of Mines, Industry Regulation and Safety (2017 - ), State of Western Australia
- Western Australian Department of Parks and Wildlife (2013 - 2017), State of Western Australia
- Western Australian Department of Primary Industries and Regional Development (2017 - ), State of Western Australia
- Western Australian Department of Water (2005 - 2017), State of Western Australia
- Western Australian Department of Water and Environmental Regulation (2017 - ), State of Western Australia
- Western Australian Department of Works and Buildings (1890 - 1900), Colony of Western Australia
- Western Australian Department of Works and Railways (1879 - 1890), Colony of Western Australia
- Western Australian Environmental Protection Authority [1] (1971 - 1987), State of Western Australia
- Western Australian Environmental Protection Authority [2] (1987 - 1994), State of Western Australia
- Western Australian Environmental Protection Authority [3] (1994 - ), State of Western Australia
- Western Australian Fisheries Department [2] (1920 - 1964), State of Western Australia
- Western Australian Fisheries Department [3] (1986 - 1997), State of Western Australia
- Western Australian Government Chemical Laboratories, Department of Mines (1922 - 1988), State of Western Australia
- Western Australian Government Railways [1] (1890 - 1914), Colony and State of Western Australia
- Western Australian Government Railways [2] (1949 - 2000), State of Western Australia
- Western Australian Government Railways and Tramways (1914 - 1922), State of Western Australia
- Western Australian Government Railways, Tramways and Electricity Supply (1922 - 1930)
- Western Australian Government Railways, Tramways, and Ferries (1946 - 1949), State of Western Australia
- Western Australian Government Railways, Tramways, Ferries and Electricity Supply (1930 - 1946), State of Western Australia
- Western Australian Government Tramways and Ferries (1949 - 1958), State of Western Australia
- Western Australian Harbour and Light Department (1880 - 1982), Colony and State of Western Australia
- Western Australian Herbarium (1929 - )
- Western Australian Institute of Technology
- see Curtin University (1987 - ) - Western Australian Institution of Engineers (1909 - 1919)
- Western Australian Medical Department [1] (1850 - 1906), Colony and State of Western Australia
- Western Australian Medical Department [2] (1956 - 1979), State of Western Australia
- Western Australian Mental Health Services (1954 - 1984), State of Western Australia
- Western Australian Mental Hospitals Department (1950 - 1954), State of Western Australia
- Western Australian Metropolitan Water Authority (1982 - 1985), State of Western Australia
- Western Australian Metropolitan Water Supply Sewerage and Drainage Board (1964 - 1982), State of Western Australia
- Western Australian Metropolitan Water Supply, Sewerage and Drainage Department (1910 - 1964), State of Western Australia
- Western Australian Metropolitan Water Works Board (1896 - 1910), Colony and State of Western Australia
- Western Australian Minerals and Petroleum Research Institute (WAMPRI)
- see Minerals Research Institute of Western Australia (1987 - ) - Western Australian Museum (1891 - )
- Western Australian Museum and Art Gallery
- see Western Australian Museum (1891 - ) - Western Australian Natural History Society (I) (1891 - 1898)
- Western Australian Natural History Society (II) (1904 - 1909)
- Western Australian Office of the Environmental Protection Authority (2009 - 2017), State of Western Australia
- Western Australian Public Works Department (1901 - 1985), State of Western Australia
- Western Australian School of Mines
- see Kalgoorlie School of Mines (1902 - ?) - Western Australian Survey Office (1829 - 1870), Colony of Western Australia
- Western Australian Surveyor-General's Department (1870 - 1873), Colony of Western Australia
- Western Australian Technology and Industry Development Authority (1987 - 1990), State of Western Australia
- Western Australian Water and Rivers Commission (1996 - 2008), State of Western Australia
- Western Australian Water Corporation (1996 - ), State of Western Australia
- Western Australian Water Supply, Sewerage and Drainage Department (1912 - 1921), State of Western Australia
- Western Australian Waterways Commission (1976 - 1995), State of Western Australia
- Western Australian Wildflower Growers Society (1962 - 1964)
- Western Australian Wildflower Society (Inc.) (1964 - 1990)
- Western Australian Wood and Forests Department (1896 - 1919), Colony and State of Western Australia
- Western District Co-Operative Box Company (1904 - )
- Western District Pastoral and Agricultural Society (1859 - 1873)
- Western Hospital
- Western Lands Commission (c. 1900 - 1934)
- Western Mining Corporation Ltd (1933 - 1996)
- Westralian Forest Industries (WFI) (1950 - 2006?)
- Westwind Turbines (1984 - )
- Wheat CRC
- see CRC for Value Added Wheat (2001 - 2008) - White Industries Limited (1971 - 1986)
- Whyalla Shipbuilding and Engineering Works
- The Wildflower Society of Western Australia (Inc.) (1958 - )
- Wildlife Australia Branch, Commonwealth of Australia
- Wilkes Station (1959 - 1969), Australian National Antarctic Research Expeditions
- Williamstown Dockyard (1856 - 1922)
- Williamstown Observatory (1853 - 1863), Colony of Victoria
- Wireless Institute of Victoria (1913 - )
- Wireless Valve Company (1932 - )
- Wittunga Botanic Garden (1975 - ), State of South Australia
- Wivenhoe Power Station (1984 - )
- Wivenhoe Project
- WMC Resources Ltd (1996 - 2005)
- Wolsely Sheep Shearing Machine Company Pty Ltd (1889 - ?)
- Women and Infants Research Foundation (1996 - )
- Women's Hospital (1856 - 1954)
- Woodside Offshore Petroleum Pty Ltd (1980 - )
- Woodside Petroleum Ltd (1954 - )
- Wool Consultative Council (1945 - 1953), Commonwealth of Australia
- Wool International (1993 - 1999), Commonwealth of Australia
- Wool Research and Development Corporation (1991 - 1993), Commonwealth of Australia
- Wool Research Trust Fund (1945 - ?)
- Woollen Cloth Company
- The Woolmark Company Pty Ltd (1997 - )
- WoolStock Australia Limited (1999 - 2001)
- Woomera Heritage Centre
- Working Men's College (1882 - 1933)
- World Health Organization (WHO) (1948 - )
- Wound Management Innovation Cooperative Research Centre
- see Wound Management Innovation CRC (2010 - c. 2018) - Wound Management Innovation CRC (2010 - c. 2018)