Margarita Latsis Catsiapis is a Greek businesswoman, the billionaire heir to the Latsis family fortune, which stems from the massive Latsis Group conglomerate spanning shipping (Latsis Group), oil refining (Hellenic Petroleum), and financial services (EFG International). Her wealth is generational, tied to the empire founded by her late father, Yiannis Latsis (d. 2003), a legendary Greek shipping magnate.

Margarita's career is defined by generational stewardship and fiduciary oversight of the complex family assets. She holds a B.A. from London School of Economics (LSE) and an M.A. in Sociology from the University of London. Her structural role is tied to managing the family's assets, primarily focusing on real estate, finance, and social welfare.

• Latsis Group (Family Heir & Shareholder): The foundational source of her wealth, tied to the global conglomerate spanning shipping, oil refining (Hellenic Petroleum), and finance (EFG International).
• Investment Strategy: Her fortune is tied to the long-term hold and management of strategically important Greek and European energy and financial assets.
• Family Governance: She and her siblings (Spiro Latsis and Marianna Latsis) control the massive private empire.
• Philanthropy: She is actively involved in the family's John S. Latsis Public Benefit Foundation, supporting education, scientific research, and social welfare in Greece.

Margarita Latsis Catsiapis's structural role is centered on fiduciary stewardship of her inherited assets, ensuring the long-term, stable management of the Latsis Group. The company's strategic genius lies in its commitment to vertical integration and controlling essential infrastructure (shipping and oil refining). Her wealth is secured by the colossal, long-term, stable profitability of the Greek and European energy, shipping, and financial sectors.

She maintains a notably private profile, adhering to the discretion often favored by the Greek shipping elite. Her commitment to philanthropy through the family foundation is a major focus, addressing structural economic and social needs in Greece.

Margarita Latsis Catsiapis's social impact is structural, stemming from Latsis Group's role in providing essential energy and financial services to the Greek economy. Her profound philanthropic contribution, through the John S. Latsis Public Benefit Foundation, is a major structural support for Greek education, scientific research, and economic welfare (particularly crucial during Greece's financial crisis).

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

Margarita Latsis Catsiapis maintains the discreet, professional style of a financial heir. Her attire is consistently formal and high-quality, favoring tailored suits. Her aesthetic reflects stability and quiet, established authority, typical of a highly private Greek billionaire.

Residing in London, U.K., 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 philanthropy.