Vestas Wind Systems A/S is a Denmark-based company active within the wind power industry. The Company is engaged primarily in the development, manufacturing, marketing and maintenance of wind power systems that utilize wind energy to generate electricity. Vestas Wind Systems offerings comprises: wind power projects planning, land and offshore wind turbine installation, service and maintenance, as well as the supervisory control and data acquisition (SCADA) system, which includes a range of monitoring and control functions for the wind power plants. The Company is operational through a number of subsidiaries in Denmark, Italy, Germany, Spain, Norway, Sweden, England, Australia, China, the United States, Canada, the Netherlands, Austria, the Czech Republic, Hungary, Bulgaria, Romania, Croatia, Poland, Singapore, South Korea, New Zealand, Taiwan, India, Japan, Greece, France, Portugal, Mexico, Brazil and Argentina. Vestas Wind Systems A/S is headquartered in Randers, Denmark.