Question: What insurance company was established in 1797 and occupied an office which now houses a restaurant and flats?

Related documents: [0]  [DOC] Norwich Union was the name of insurance company Aviva's British arm before June 2009. It was originally established in 1797. It was listed on the London Stock Exchange and was once a constituent of the FTSE 100 Index. [END] 
[1]  [DOC] Princes House (formerly Norwich Union House) is an office and residential building in the centre of Brighton, part of the English coastal city of Brighton and Hove. The prominently sited building, an example of Harry Stuart Goodhart-Rendel's "inimitable response to Modernism", was purpose-built as the headquarters of the Brighton & Sussex Building Society, forerunner of the Alliance & Leicester. The office was later used by Norwich Union, another financial institution, and now houses a restaurant and flats. The steel-framed structure is clad in red bricks with inlaid mosaicwork, forming a carefully detailed façade, and the corner elevation has an arrangement of brickwork and windows which suggests "the pleated folds of a curtain". The building is listed it at Grade II for its architectural and historical importance. [END]  
Answer: Norwich Union
Norwich Union