Dutch sheep farmers were meanwhile unable to cope with the demand, so that ever increasing numbers of German sheep were being bought, and when even this source proved inadequate, representatives of the company travelled to the Ukraine, Denmark and Iceland in circa 1875, and in 1891 a trading office was opened in Buenos Aires, which arranged for the transport of not just live sheep, but also deep-frozen meat to Europe. At the beginning of the 20th century, the meat trade in the slaughterhouses of Paris, London and Antwerp was dominated by Venray businesses, and until the outbreak of World War II they were the most important producers of bacon and tinned ham in Poland, Hungary, and Canada.