Topsoe specialises in the production of heterogeneous catalysts and the design of process plants based on catalytic processes. Focus areas include the fertiliser industry, the chemical and petrochemical industries, and the energy sector (refineries and power plants).\r\n\r\nThe company#s annual turnover is around DKK 2.3 billion, equivalent to USD 285 million.\r\n\r\nWe are at present 1600 employees worldwide including subsidiaries, branch offices, and representative offices. The headquarters are located in Lyngby, a northern suburb of Copenhagen, Denmark. Manufacture of catalysts and certain specialised equipment is carried out in Frederikssund, Denmark and in Houston, Texas, U.S.A. \r\n