Dassault Systèmes Executive and Leadership Team

July, 2026

Leadership Overview

Dassault Systèmes has 7 executives leading key functions including finance and brand leadership.

Driven by innovation, Dassault Systèmes is dedicated to creating 3D virtual universes and empowering businesses with advanced design, simulation, and analytics software to foster sustainable innovation.

Leadership Roles at Dassault Systèmes

  • Chief Executive Officer, Simulia Brand - Michelle Ash
  • Chief Financial Officer - Vishwanath Shet
  • Chief Financial Officer (Japan) - Aniello D'Ascoli
  • Chief Financial Officer (Americas) - Ludovic Monchal
  • Chief Financial Officer & Vice President, Finance - Carey Tokirio
  • Chief Financial Officer, Industry Services Worldwide - Frederic Tardif
  • Chief Financial Officer (APAC) - Yc Ng
  • Michelle Ash - Chief Executive Officer, Simulia Brand

    Michelle Ash, the Chief Executive Officer, Simulia Brand at Dassault Systèmes, drives the strategic vision and operational execution for the Simulia brand. Ash leads the development and delivery of simulation and modeling solutions, ensuring they meet the evolving needs of global industries. This executive role involves fostering innovation, expanding market reach, and enhancing the brand's position as a leader in virtual testing and product performance. By aligning Simulia's offerings with Dassault Systèmes' broader 3DEXPERIENCE platform, Michelle Ash ensures integrated solutions that empower customers to accelerate innovation and reduce physical prototyping. The Chief Executive Officer, Simulia Brand's leadership is instrumental in advancing the capabilities of simulation technology and driving significant business outcomes for clients worldwide.

    Vishwanath Shet - Chief Financial Officer

    Vishwanath Shet, the Chief Financial Officer at Dassault Systèmes, directs global financial strategy and operations. Overseeing all fiscal activities, Shet ensures robust financial planning, accurate reporting, and effective capital allocation to support the company's growth objectives. This leadership role involves managing budgets, optimizing financial performance, and driving profitability across all business units. By implementing stringent financial controls and identifying key investment opportunities, Vishwanath Shet directly contributes to the company's long-term stability and market expansion. The Chief Financial Officer's responsibilities extend to fostering strong relationships with investors and financial institutions, ensuring transparency and confidence in the company's financial health.

    Aniello D'Ascoli - Chief Financial Officer (Japan)

    Aniello D'Ascoli, the Chief Financial Officer (Japan) at Dassault Systèmes, spearheads financial operations and strategic planning within the Japanese market. D'Ascoli manages all fiscal aspects, including budgeting, forecasting, and financial analysis, to align with both regional business objectives and global financial standards. This critical position involves optimizing financial performance and ensuring compliance with local regulations. By driving financial efficiency and identifying growth opportunities specific to Japan, Aniello D'Ascoli directly supports the company's expansion in this key Asian market. The Chief Financial Officer (Japan)'s oversight ensures the financial integrity and strategic resource allocation necessary for sustained success in a dynamic economic landscape.

    Ludovic Monchal - Chief Financial Officer (Americas)

    Ludovic Monchal, the Chief Financial Officer (Americas) at Dassault Systèmes, leads financial strategy and execution across the North and South American regions. Monchal directs all financial planning, reporting, and analysis, ensuring alignment with corporate objectives and regional market dynamics. This role is pivotal in optimizing financial performance, managing investments, and driving revenue growth throughout the Americas. By implementing robust financial controls and fostering strategic partnerships, Ludovic Monchal ensures the financial health and operational efficiency of the company's extensive presence in these continents. The Chief Financial Officer (Americas) plays a crucial part in navigating complex market conditions and capitalizing on emerging opportunities for sustained business expansion.

    Carey Tokirio - Chief Financial Officer & Vice President, Finance

    Carey Tokirio, the Chief Financial Officer & Vice President, Finance at Dassault Systèmes, directs comprehensive financial management and strategic fiscal planning. Tokirio oversees all aspects of the company's financial operations, including accounting, treasury, and financial reporting, ensuring accuracy and compliance. This dual role emphasizes driving financial performance, optimizing resource allocation, and supporting long-term business objectives through astute financial strategies. By fostering a culture of financial discipline and innovation, Carey Tokirio enhances the company's profitability and market competitiveness. The Chief Financial Officer & Vice President, Finance's leadership is essential for navigating complex financial landscapes and securing sustainable growth across global operations.

    Frederic Tardif - Chief Financial Officer, Industry Services Worldwide

    Frederic Tardif, the Chief Financial Officer, Industry Services Worldwide at Dassault Systèmes, orchestrates financial strategy and operations for the global industry services division. Tardif manages all fiscal activities, including budgeting, forecasting, and financial analysis, to drive profitability and operational efficiency across worldwide services. This position is critical for optimizing financial performance, ensuring resource allocation aligns with strategic priorities, and supporting client success through robust financial frameworks. By implementing effective financial controls and identifying key growth drivers within the services sector, Frederic Tardif directly enhances the division's contribution to the company's overall success. The Chief Financial Officer, Industry Services Worldwide's expertise ensures financial integrity and strategic investment in global service delivery.

    Yc Ng - Chief Financial Officer (APAC)

    Yc Ng, the Chief Financial Officer (APAC) at Dassault Systèmes, directs financial strategy and management across the Asia-Pacific region. Ng oversees all fiscal operations, including budgeting, financial planning, and performance analysis, to support regional business growth and profitability. This role is crucial for ensuring financial compliance, optimizing resource allocation, and driving revenue generation within the diverse APAC markets. By implementing effective financial controls and identifying strategic investment opportunities, Yc Ng directly contributes to the company's sustained expansion in this vital economic zone. The Chief Financial Officer (APAC)'s leadership ensures financial stability and strategic alignment for Dassault Systèmes' operations throughout the Asia-Pacific territory.

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    Frequently Asked Questions Regarding Dassault Systèmes Top Executives and Leadership Team

    Who leads Dassault Systèmes?
    Dassault Systèmes is led by Michelle Ash (Chief Executive Officer, Simulia Brand), along with executives such as Vishwanath Shet (Chief Financial Officer) and Aniello D'Ascoli (Chief Financial Officer (Japan)).
    Who is part of Dassault Systèmes’s executive team?
    The executive team of Dassault Systèmes includes leaders such as Michelle Ash (Chief Executive Officer, Simulia Brand), Vishwanath Shet (Chief Financial Officer), Aniello D'Ascoli (Chief Financial Officer (Japan)) and other senior executives.
    How many executives does Dassault Systèmes have?
    Dassault Systèmes has 7 executives leading key business areas.
    What roles are included in Dassault Systèmes’s leadership team?
    The leadership team of Dassault Systèmes includes roles such as Chief Executive Officer, Simulia Brand, Chief Financial Officer, Chief Financial Officer (Japan), Chief Financial Officer (Americas), Chief Financial Officer & Vice President, Finance.