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Founded in 2005, Chevalier & Sciales works with entrepreneurial families, family offices, asset managers, general partners, financial institutions and international businesses on Luxembourg investment management, corporate, tax and private wealth matters. With more than two decades of experience in Luxembourg’s financial sector and longstanding roots in the alternative investment fund industry, we work across a broad range of investment structures, asset classes and transactions. Our practice brings together investment management, private wealth, tax and corporate capabilities, including the structuring of equity and debt investments, dedicated investment vehicles, club deals, co-investments and other arrangements involving families, entrepreneurs and investors, often in a cross-border context. Areas of Expertise • Investment Funds & Asset Management • Private Wealth & Family Offices • Corporate • Tax • Litigation, Arbitration & Financial Disputes According to Monterey Insights and Paperjam rankings, Chevalier & Sciales is recognised among the top quintile of Luxembourg fund service providers for client retention (31 December 2019–31 December 2023). Representative Matters • Successfully represented a creditor in the Luxembourg enforcement of a €500 million international commercial arbitral award, obtaining favourable decisions before the Luxembourg Court of Appeal and Court of Cassation. • Acted in connection with a US$1 billion investment treaty arbitration administered under the Permanent Court of Arbitration involving a European State.

Chevalier & Sciales Questions

The Chevalier & Sciales annual revenue was $2 million in 2026.

Olivier Sciales is the Founding Partner of Chevalier & Sciales.

14 people are employed at Chevalier & Sciales.

The NAICS codes for Chevalier & Sciales are [5411, 541, 54, 54111].

The SIC codes for Chevalier & Sciales are [81, 811].

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