Trafalgar House was advised by Ashurst Morris Crisp in the acquisition and sale to the Baltic Exchange, advised by Norton Rose, of 38 St Mary Axe from St Mary Axe Development, advised by Denton Hall, and the purchase by Trafalgar House of the existing Baltic Exchange site from the exchange. Trafalgar House also bought adjoining sites from the Chamber of Shipping of the United Kingdom, advised by Piper Smith & Basham and Sun Life Assurance, advised by SJ Berwin & Co.