Vienna State Opera
The opera house was the first major building on the Vienna Ringstrasse commissioned by the Viennese "city expansion fund". Work commenced on the house in 1861 and was completed in 1869, following plans drawn up by architects August Sicard von Sicardsburg and Eduard van der Nüll. It was built in the Neo-Renaissance style by the renowned Czech architect and contractor Josef Hlávka.
Vienna Volksoper
Since 1999 the Volksoper Vienna is a 100% subsidiary of the Bundestheater Holding AG (Federal theater holding AG) along with the Vienna State Opera and the Burgtheater (en: (Imperial) Court Theatre). The Bundestheater Holding AG is owned by the Republic of Austria.
The Holding also holds 51.1% of the Theaterservice Gmbh, which offers services in design and administrational matters. The remaining 48.9% are shared equally among the three theater houses (16.3% each).