Browse Corporate Bodies - G
- G. & C. Hoskins
- G. & R. Wills & Company (1913 - 1946)
- G. & R. Wills & Company Limited (1946 - )
- G. & R. Wills (1849 - 1913)
- G. Gramp & Sons Limited
- G. P. Harris Scarfe & Company Limited (1900 - 1920)
- G. Wood Son & Company (1854 - )
- G.F. Cleland & Sons Limited (1897 - )
- G.H. Risbys & Company
- G.J. Coles & Company Limited (1921 - )
- G.P. Fitzgerald and Company Limited (1912 - 1981)
- Gas Corporation of Queensland
- Gas Corporation of Tasmania Limited (1984 - 1988)
- Geelong Aerated Waters Pty Ltd
- Geelong and Cressy Trading Company
- Geelong and Melbourne Railway Company (c. 1853 - 1860)
- Geelong Community Radio Co-operative (3YYR)
- Geelong Decorating Company
- Geelong Gas Company (1858 - )
- Geelong Independent Business Inc
- Geelong Mutual Sick Benefit Association
- Geelong Sea Bathing Company Limited
- Geelong Times Pty Ltd
- Genders South Coast Wine Company
- General Electric Company of Australia Limited (c. 1920 - )
- General Motors-Holdens Automotive
- General Motors-Holdens Limited (1931 - )
- Geo H. Penny & Company Limited
- Geo P. Harris, Scarfe & Company (1864? - 1900)
- Geo W. Kelly & Lewis Limited
- George Adams Limited
- George McEwin and Son Limited
- George Weston Limited
- Georgian House (1944? - )
- Geraldton Co-operative Butter and Bacon Company
- Gibbes Sepik Airways (1947 - 1960)
- Gibbs Bright & Company
- Gilchrist Watt & Company
- Gilles Glen Osmond Silver Lead Mining Company Limited
- Gillespie Brothers Holdings Limited
- Gillingham Printers Pty Ltd (1888 - )
- Gippsland Amalgamated Milk Products (1971 - 1973)
- Gippsland Consolidated Milk Limited (1966 - 1974)
- Giralia Pastoral Company (1929 - )
- Gladstone District Broadcasting Pty Ltd
- Glazebrooks Paints Limited
- Glen Osmond Quarries
- Glen Osmond Union Mining Company
- Glengarry Co-operative Creamery Company Limited (1890 - 1953)
- Glenroy Pastoral Company
- Glenroy Pastoral Company (WA)
- Gloucester Co-operative Dairy Company Limited (1905? - )
- Glover Gibbs Pty. Limited
- Godfrey Hirst & Company
- Godfrey Hirst Pty Ltd
- Gogas (Australia) Pty Ltd
- Gold Exploration & Finance Company of Australia Limited
- Gold Mines of Australia Limited
- Gold Mines of Kalgoorlie (Aust.) Limited
- Golden Cob Products Limited
- Golden Ridge Goldmining Syndicate
- Goldfields Firewood Supply Limited (? - 1966)
- Goldsbrough Mort & Company Limited (1888 - 1963)
- Gollin and Company Pty Ltd (1901 - )
- Goode Durrant & Company Limited (1898 - 1934)
- Goode Durrant & Murray Limited (1934 - )
- Goodman Fielder Limited
- Goodsir & Cooper and Bayswater Colliery Company Pty Limited
- Goodyear Tyre & Rubber Company (Australia) Limited (1926 - )
- Gordon & Gotch (Queensland) Ltd (? - 1919)
- Gordon & Gotch Pty. Ltd (1853 - 1919)
- Gordon and Gotch (Australasia) Limited (1919 - )
- Gordon Edgell and Sons Limited (1930 - )
- Gordon Marr & Sons Pty Ltd
- Gormandale Co-operative Co-operative Creamery and Butter Factory Limited (1907 - 1971)
- Grace Bros Holdings
- Grafton Steam Navigation Company
- Grassmere Cheese and Butter Factory Company Limited (1890 - 1958)
- Grazcos Co-operative Limited (1948 - 1981)
- Graziers Co-operative Shearing Company Limited (1919 - 1948)
- The Graziers Inland Development Company Limited
- Graziers Limited
- Great Britain Tin Mining Company
- Great Cobar Copper Mining Company
- Great Cobar Copper Syndicate (1876 - 1906)
- Great Cobar Limited (1906 - )
- Great Cockscomb Mine
- Great Morwell Coal Mining Company
- Great Southern Co-operative Company Limited (c. 1963 - )
- Great Southern Railway Company of Western Australia (1898 - )
- Greater Union Organization
- Greta King Valley Dairy Co-operative (? - 1954)
- Griffin Coal Mining Company Limited
- Griffin Press
- Griffith Co-operative Building Society Limited
- Griffith Co-operative Society Limited (1926 - 1989)
- Griffith Producers Co-operative Company Limited
- The Griffith Settlers Co-operative Society Limited (1919 - 1926)
- Griffiths Bros Limited (1898 - 1960s)
- Grindlays Bank
- Grocery & General Merchants Limited
- Group Services Pty Ltd
- Guinea Airways Limited (1926 - 1959)
- Guinea Gold No Liability (1926 - )
- Gulf Cattle Company
- Gulson Pty Ltd
- Gunbar Pastoral Company Pty Ltd
- Gunbower Co-operative Butter Factory Company (1907 - 1965)
- Gundaline Pastoral Company (Cooinbil) Pty Ltd
- Gunns Limited
- Gympie Stock Exchange