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Guillaume de Malliard, 52, started his career in 1990 at Compagnie Bancaire, in charge of the financial and external communication. In 1995, he served as Chief of Staff of the Archbishop of Paris, Jean-Marie Lustiger. In 1998, he joined Paribas for two years where he oversaw the marketing and product engineering operations for the Private Bank in France. In 2000, he joined Rothschild & Cie Banque as Director of wealth engineering and development. In 2007, he was appointed Managing Partner at Rothschild & Cie Gestion in charge of Private Banking, then became, in 2011, Managing Partner at Rothschild & Cie Banque.

Guillaume de Malliard is a graduate from IEP (Institut d’Etudes Politiques) Paris and ENSPM (Ecole Nationale Supérieure des Pétroles et des Moteurs).

“We are extremely pleased to welcome Guillaume de Malliard as Partner, who will oversee all our back-office functions, key to performance management and smooth functioning of our firm. His experience will be an invaluable asset for the future development of Astorg”, declared the team of Partners at Astorg.

“I am delighted to join Astorg, a leading French private equity fund, renowned for its strong performance, the quality of its management team and its outstanding culture of entrepreneurship and partnership”, added Guillaume de Malliard.

About Astorg Partners

Astorg is an independent private equity fund management company, specializing in European mid-market buyouts, with total funds under management of over €4 billion. Astorg seeks to partner with successful and entrepreneurial management teams, to acquire businesses - very often family-owned - with attractive growth prospects, which Astorg supports through the provision of experienced governance and adequate capital. Astorg enjoys a distinct entrepreneurial culture, a long-term shareholder perspective, and a lean decision-making body enhancing its reactivity. Although a multi-sector investor, Astorg has developed solid industry expertise in healthcare, business-to-business professional services and niche industrial companies selling differentiated, often technology-driven, products. Astorg is headquartered in Paris and has offices in London and in Luxembourg, plus Senior Advisors based in Holland, Switzerland and Germany. Visit for more information.

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