Siemens Gamesa, the wind turbine business of Siemens Energy AG (<a href="https://www.boerse-frankfurt.de/equity/siemens-energy-ag" target="_blank">ETR:ENR</a>), shrank its loss before special items to EUR 449 million (USD 490m) in the third fiscal quarter that ended on June 30 from EUR 2.55 billion a year ago, the German group’s results release showed today.