Design Holding, an international operating group in the global high-end design market, completed the acquisition of YDesign Group, an online destination for modern and contemporary design lighting in North America, for $225m. "We are thrilled by the many growth opportunities that lie ahead for YDesign Group. Leveraging the strategic support of Design Holding’s platform, we’ll continue to strengthen our positioning as the market leader in the US high-end lighting space and our reputation as the primary destination for architects and designers," Laura Walsh, YDesign Group CEO.