Complex sentence: Zhukova is affiliated with New Holland Development (NHD, a Millhouse group company financially backed by Abramovitch) that on 15 November 2010 won an investment tender held by the city of Saint Petersburg to redevelop historical New Holland Island.
Split into simpler sentences: Zhukova is affiliated with New Holland Development (NHD, a Millhouse group company financially backed by Abramovitch). On 15 November 2010, NHD won an investment tender held by the city of Saint Petersburg to redevelop historical New Holland Island.