Marie-Hélène Habert-Dassault is a French businesswoman, the billionaire Co-owner and heir to the Dassault Group, the massive conglomerate spanning aerospace (Dassault Aviation), software (Dassault Systèmes), and media (Le Figaro). Her wealth is generational, tied to the industrial empire founded by her grandfather, Marcel Dassault.

Habert-Dassault's career is defined by generational stewardship and fiduciary oversight of the complex family assets. Her structural role is tied to the financial stability and long-term governance of the family's diverse, strategically important holdings (in defense, software, and media).

• Dassault Group (Co-owner & Family Shareholder): The core private asset, controlling major stakes in Dassault Aviation (fighter jets), Dassault Systèmes (software), and Le Figaro (media).
• Family Governance: She and her cousins and siblings control the Groupe Industriel Marcel Dassault (GIMD) holding company.
• Industrial Focus: Her wealth is tied to the successful R&D and commercialization of military and commercial aerospace technology (e.g., Rafale fighter jet and Falcon business jets).
• Investment Strategy: Her philosophy is rooted in long-term asset hold and financial prudence in the strategic defense and technology sectors.

Marie-Hélène Habert-Dassault's structural role is centered on fiduciary stewardship of her inherited assets, ensuring the long-term, stable management of the Dassault Group. The company's strategic genius lies in its commitment to technological excellence and French industrial sovereignty in defense and software.

Her structural contribution is tied to the long-term stability of the French industrial-technological base. Her wealth is secured by the colossal, long-term, stable profitability of the aerospace, software, and defense industrial sectors.

Marie-Hélène Habert-Dassault's social impact is structural, stemming from the Dassault Group's critical role in French industrial and technological sovereignty (aerospace and software). The family's foundations support various education, medical research, and cultural initiatives (including the Dassault Foundation).

Her structural contribution is tied to the successful generational transition and stable private control of a critical French industrial asset.

Marie-Hélène Habert-Dassault maintains the discreet, professional style of a corporate heir. Her attire is consistently formal and high-quality, favoring classic business wear. Her aesthetic reflects stability and quiet, established authority, typical of a highly private French billionaire.

Residing in Paris, France, her luxury is the immense security and financial reward derived from her multi-billion dollar fortune. Her life is dedicated to financial stewardship, investment strategy, and the long-term legacy of the Dassault empire.