Margarita Louis-Dreyfus is a Russian-born Swiss businesswoman, the billionaire Chairperson of the Louis Dreyfus Company B.V. (LDC), one of the world's largest agricultural commodity traders. Her colossal wealth is generational, tied to the industrial and trading empire founded by Léopold Louis-Dreyfus in 1851.

Louis-Dreyfus inherited the controlling stake in LDC after the death of her husband, Robert Louis-Dreyfus (d. 2009). Her career is defined by generational stewardship and executive management in the high-stakes global food commodity market. Her structural role is tied to maintaining family control and driving operational efficiency across the global trading platform.

• Louis Dreyfus Company (LDC) (Chairperson & Controlling Shareholder): The core private asset, one of the world's largest agricultural commodity traders (specializing in grains, oilseeds, rice, and cotton).
• Family Governance: She is the controlling shareholder (via the Akira Family Trust) and the Chairperson of the Group.
• Sports Ownership: The family has a historical connection to Olympique de Marseille (French football club) (where her late husband was owner).
• Investment Strategy: Her fortune is tied to the long-term, stable profitability of the global food and agricultural commodity supply chain.

Margarita Louis-Dreyfus's strategic leadership involved consolidating family ownership and managing the complex global trading operations of LDC. She assumed the chairmanship after her husband's passing in 2009 and aggressively worked to buy out minority family members to streamline control (a major restructuring effort).

Her structural contribution is immense: maintaining the stability and profitability of one of the world's most important agricultural commodity traders (a foundational pillar of global food security). Her wealth is secured by the colossal, long-term, stable profitability of the global food commodity supply chain.

Margarita Louis-Dreyfus's social impact is structural, stemming from LDC's role in facilitating global food distribution and agricultural trade (a major contributor to global food security). Her personal philanthropy supports various community and educational initiatives (often tied to medical research and children's welfare).

Her structural contribution is tied to the successful generational transition and stable private control of a critical global commodity trading asset.

Margarita Louis-Dreyfus maintains the professional, composed style of a corporate executive. Her attire is consistently formal and high-quality, favoring tailored suits. Her aesthetic reflects serious authority and stability, typical of a leader in the global commodity sector.

Residing in Zurich, Switzerland, her luxury is the immense security and financial reward derived from her multi-billion dollar fortune. Her life is dedicated to commodity trading, corporate governance, and asset management.