Austria is a federal republic and a landlocked country of over 8.7 million people^[1] in Central Europe. It is bordered by the Czech Republic and Germany to the north, Hungary and Slovakia to the east, Slovenia and Italy to the south, and Switzerland and Liechtenstein to the west. The territory of Austria covers 83,879 km² (32,386 sq mi).

Austria is the 12th richest country in the world in terms of GDP (Gross domestic product) per capita,^[2] has a well-developed social market economy, and a high standard of living. Until the 1980s, many of Austria's largest industry firms were nationalised; in recent years, however, privatisation has reduced state holdings to a level comparable to other European economies. Labour movements are particularly strong in Austria and have large influence on labour politics. Next to a highly developed industry, international tourism is the most important part of the national economy.

For further information on the types of business entities in this country and their abbreviations, see "Business entities in Austria".

This list includes notable companies with primary headquarters located in the country. The industry and sector follow the Industry Classification Benchmark taxonomy. Organizations which have ceased operations are included and noted as defunct.

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  Donaustadt port.
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  International Centre in Vienna.
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  Austrian Airlines headquarters in Office Park 2 at Vienna International Airport
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  BAWAG headquarters in the first Viennese district Innere Stadt
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  Billa Flagship-Store in Vienna.
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  Red Bull GmbH headquarters in Fuschl am See.

• List of largest Austrian companies