Dassault Systèmes to publish its first quarter 2020 results, webcast and conference call on April 23rd, 2020

DASSAULT SYSTEMES TO PUBLISH

ITS FIRST QUARTER 2020 RESULTS,

WEBCAST AND CONFERENCE CALL ON APRIL 23^rd, 2020

VÉLIZY-VILLACOUBLAY, France — April 8^th, 2020 — (Euronext Paris: #13065, DSY.PA), the 3DEXPERIENCE Company, world leader in 3D design software, 3D Digital Mock Up and Product Lifecycle Management (PLM) solutions, will publish its operating performance for the first quarter 2020 ended March 31^st, 2020 on Thursday, April 23^rd, 2020.

The management of Dassault Systèmes will host a webcast at 10.00 am Paris time – 09.00 am London time, and will then also host a conference call at 9:00am New York time - 3:00pm Paris time - 2:00pm London time.

Both the webcast and the conference call will be available live and as replay on Dassault Systèmes’ investor website at .

Please follow the directions on the main page. We recommend that you connect at least fifteen minutes prior to each event to register, download and install any necessary software. The webcast and conference call will be archived for a year.

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About Dassault Systèmes

Dassault Systèmes, the 3DEXPERIENCE Company, is a catalyst for human progress. We provide business and people with collaborative 3D virtual environments to imagine sustainable innovations. By creating virtual experience twins of the real world with our 3DEXPERIENCE platform and applications, our customers push the boundaries of innovation, learning and production. Dassault Systèmes brings value to more than 270,000 customers of all sizes, in all industries, in more than 140 countries. For more information, visit

©2020 Dassault Systèmes. All rights reserved. 3DEXPERIENCE, the Compass icon, the 3DS logo, CATIA, BIOVIA, GEOVIA, SOLIDWORKS, 3DVIA, ENOVIA, EXALEAD, NETVIBES, MEDIDATA, CENTRIC PLM, 3DEXCITE, SIMULIA, DELMIA, and IFWE are commercial trademarks or registered trademarks of Dassault Systèmes, a French “société européenne” (Versailles Commercial Register # B 322 306 440), or its subsidiaries in the United States and/or other countries. All other trademarks are owned by their respective owners. Use of any Dassault Systèmes or its subsidiaries trademarks is subject to their express written approval.

Dassault Systèmes Investor Relations Team                                FTI Consulting

François-José Bordonado /Béatrix Martinez:                                Arnaud de Cheffontaines: 48

24/70 21                                                                Rob Mindell: 0

USA & Canada:

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