Gide Loyrette Nouel will treble its office size when the firm moves to new City headquarters later this year. The French firm will take three floors on 125 Old Broad Street, covering 33,000 sq ft. The office space, located near the Bank of England, is currently being renovated. In 2007, the London office increased its revenues by 28%, earning E22m (£16.5m) as well as growing its headcount by 50%.