VÉLIZY-VILLACOUBLAY, France--(BUSINESS WIRE)--Regulatory News: Dassault Systèmes (Paris:DSY) (Euronext Paris: #13065, DSY.PA), the 3DEXPERIENCE Company, world leader in 3D design software, 3D Digital Mock Up and Product Lifecycle Management (PLM) solutions, today announced IFRS unaudited financial results for the second quarter and six months ended June 30, 2015. These results were reviewed by the Company’s Board of Directors on July 22, 2015. Summary Highlights(unaudited) Organic, constant cur