GM Holden Ltd is an Australian automaker based in Port Melbourne, Victoria. The company was originally independent, but since 1931 has been a subsidiary of General Motors (GM). Holden has taken charge of vehicle operations for GM in Australasia and, on behalf of GM, holds partial ownership of GM Daewoo in South Korea. Over the years, Holden has offered a broad range of locally produced vehicles, supplemented by imported GM models. In the past, Holden has offered badge engineered Isuzu, Nissan, Suzuki and Toyota models in sharing arrangements.

Holden bodyworks are manufactured at Elizabeth, South Australia, and engines are produced at Port Melbourne, Victoria. Historically, production or assembly plants were operated in all mainland states of Australia: Acacia Ridge, Queensland; Dandenong, Victoria; Mosman Park, Western Australia; Pagewood, New South Wales; and Woodville, South Australia. Until 1990, GM's New Zealand subsidiary Holden New Zealand operated a plant based in Trentham, with a plant in Petone running until 1984. The consolidation of car production at Elizabeth was completed in 1988, but some assembly operations continued at Dandenong until 1996.

Although Holden's involvement in exports has fluctuated since the 1950s, the declining sales of large cars in Australia has led the company to look to international markets to increase profitability; in 2006, exports alone accounted for almost AU$1.3 billion in earnings.

Early history

In 1852, James Alexander Holden emigrated to South Australia from England and in 1856 established J.A. Holden & Co, a saddlery business in Adelaide. Edward Holden, James' son, joined the firm in 1905 with an interest in automobiles. From there, the firm evolved through various partnerships and, in 1908, Holden and Frost moved into the business of minor repairs to car upholstery. The company began to produce complete motorcycle sidecar bodies in 1913, and Edward experimented with fitting bodies to different types of carriages. After 1917, wartime trade restrictions led the company to start full-scale production of vehicle body shells. J.A. Holden founded a new company in 1919, Holden's Motor Body Builders Ltd (HMBB) specialising in car bodies. By 1923, HMBB were producing 12,000 units per year. During this time, HMBB was the first company to assemble bodies for Ford Australia until their Geelong, Victoria, plant was completed. From 1924, HMBB became the exclusive supplier of car bodies for GM in Australia, with manufacturing taking place at the new Woodville, South Australia plant. These bodies were made to suit a number of chassis imported from manufacturers such as Chevrolet and Dodge. The Great Depression era led to a substantial downturn in production, from 34,000 units annually in 1930 to just 1,651 units one year later. In 1931, General Motors purchased the business and formed General Motors–Holden's Ltd. Since then, two name changes have occurred: the first, in 1998, changed the name to Holden Ltd, and the second, in May 2005, to GM Holden Ltd.