De La Rue 1968, but this was rejected by the Monopolies commission as being against the public interest. In 1991 the company's name was changed again – this time to "De La Rue plc". In 1965 De La Rue established a joint venture with the Italian printer and inventor Gualtiero Giori called De La Rue Giori. Based in Switzerland, the company specialized in building banknote printing equipment. The company printed banknotes for the Central Bank of Iran during the 1960s. In 1995, the company acquired Portals Limited which had been listed on the London stock market since 1904. For almost 300 years Portals
Thomas de la Rue "Le Publiciste". Having fallen out with Greenslade, Thomas de la Rue launched his own publication, "Le Miroir politique", first published on 6 February 1813. In 1816 he left Guernsey, for London, where he initially established a business making straw hats. Then in 1830 together with Samuel Cornish and William Rock he founded a business of "cardmakers, hot pressers and enamellers". in 1831, de la Rue was granted the right to print playing cards, making it the first company to do so; it printed its first pack the following year. Soon afterwards, Thomas hired Owen Jones, a well-known designer and architect.