Renáta Kellnerová is a Czech businesswoman, the billionaire Matriarch and Controlling Shareholder of PPF Group, the massive multinational conglomerate spanning finance, telecommunications, media, and biotechnology. Her colossal wealth is inherited, tied to the empire founded by her late husband, Petr Kellner (d. 2021), the Czech Republic's richest person.

Kellnerová's career is defined by generational stewardship and fiduciary oversight of the complex family assets. Her structural role is tied to managing the family's assets, focusing on long-term stability and adherence to the company's commitment to innovation and expansion across Central and Eastern Europe.

• PPF Group (Controlling Shareholder & Matriarch): The core private asset, a massive conglomerate spanning finance (Home Credit), telecom (PPF Telecom), media, and biotechnology (operating across Europe, Asia, and the U.S.).
• Investment Apex: Her fortune is tied to the successful privatization and consolidation of state assets in the post-Communist transition (telecom, banking).
• Family Governance: She and her four children control the 100 percent privately owned company.
• Philanthropy: She is the Chairwoman of The Kellner Family Foundation, focusing on education (funding The Open Gate Grammar School).

Renáta Kellnerová's structural role is centered on fiduciary stewardship of her inherited assets, ensuring the long-term, stable management of the PPF Group legacy. Her husband, Petr Kellner, built his wealth by pioneering consumer finance (Home Credit) and acquiring major telecom and banking assets across the former Soviet bloc. Her structural contribution is tied to the successful generational transition after her husband's sudden death in a helicopter crash in 2021.

She is the Chairwoman of The Kellner Family Foundation, which is a major structural contributor to educational reform and access in the Czech Republic. Her wealth is secured by the colossal, long-term, stable profitability of the global financial, telecom, and industrial sectors.

Renáta Kellnerová's social impact is structural, stemming from PPF Group's role in providing essential financial and telecom services across Central and Eastern Europe. Her profound philanthropic contribution, through The Kellner Family Foundation, is a major structural support for educational reform and opportunity in the Czech Republic (funding her own private school). Her structural contribution is tied to the successful generational transition and stable private control of a critical regional financial and industrial asset.

Her personal philanthropy supports various community and educational initiatives.

Renáta Kellnerová 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 financial sector.

Residing in Prague, Czech Republic, her luxury is the immense security and financial reward derived from her multi-billion dollar fortune. Her life is dedicated to corporate governance, investment strategy, and philanthropic reform.