As a result of the successful offer for all the shares of Hansen Transmissions International NV, the company has become a wholly owned subsidiary of ZF Friedrichshafen AG. As from 9 December 2011, the company name of Hansen Transmissions International has been changed to ZF Wind Power Antwerpen.

Following the integration of the existing wind gearbox operations of ZF, in the US and Germany, with the operations of Hansen, in Belgium, India and China, into a new business unit Wind Power Technology of ZF, they offer a global footprint.  ZF Wind Power has production plants and R&D teams in Belgium, Germany, India, China and the US, manufacturing capabilities of approximately 10,000MW and a product range from 1.5 up to 6.15MW. The headquarters of the Wind Power Technology business unit of ZF is in Kontich (Antwerp), Belgium.