VÉLIZY-VILLACOUBLAY, France - April 26, 2017 - Dassault Systèmes (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 first quarter ended March 31, 2017. These results were reviewed by the Company's Board of Directors on April 25, 2017.

Summary First Quarter 2017 Highlights

(Unaudited; revenue figures in constant currencies; non-IFRS)

• Total IFRS Revenue up 7% and Non-IFRS Revenue up 8%
• SOLIDWORKS software revenue up 12%
• High Growth Countries software revenue up 17%
• Diversification Industries 32% of total software revenue
• Cash flow from operations up 12% to €348 million
• 2017 non-IFRS financial objectives reaffirmed and upgraded for currency
• Board of Directors proposes 13% increase in annual dividend for the 2016 fiscal year