Companies starting with O

Oscarshall

The summer palace of Oscarshall is located on the peninsula of Bygdø in Oslo. The palace was commissioned by King Oscar I and Queen Joséphine, and was completed in 1852. Today it is the property of the state and is placed at the disposal of the King.

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Oslo Cathedral

The current Oslo Cathedral is the third cathedral in Oslo, Norway. The first, Hallvards Cathedral, was built by Sigurd I of Norway in the first half of the 12th century

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Oslo City Museum

Oslo City Museum is located in the Frogner Manor. The museum has an extensive library with the purpose of documenting the history of the City of Oslo.

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Oslo Opera House

On June 15 1999 the National Assembly (Stortinget) approved the building of a new opera house in Oslo. In 2000, Norwegian architect firm Snøhetta was chosen as winner of the anonymous architectural competition. Groundworks began in 2003, with Statsbygg as property manager.

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