Nathalie Rehm has over three decades of experience at the intersection of private banking, wealth structuring, and legal and compliance, working across Luxembourg, France, Switzerland, and Asia.

She currently sits on the Management Board of Caton Holdings Ltd, SPF, and serves as Head of Legal, Tax and Compliance at Caton Holdings Ltd, SPF, a private wealth management company with a focus on private equity.

Nathalie began her career in 1993 in the legal department dedicated to investment funds and financial planning at Société Générale Bank & Trust (Luxembourg), progressing steadily through the Asset and Financial Engineering Department, where she headed the French Desk before becoming Deputy Head of the entire department by 2003.

In 2007, she was appointed Global Senior Private Banker at Société Générale Bank & Trust Luxembourg, managing a portfolio of ultra-high-net-worth international families across SG’s global private banking network. In 2010, she relocated to Singapore to become Head of Family Office at Société Générale Bank and Trust, focusing on European ultra-high-net-worth families expanding into Asia. In this role, she contributed to the establishment of one of the first European single-family offices in Singapore, work she continued to build on during her subsequent tenure at an international single-family office.

Since 2012, Nathalie moved into executive leadership in the single-family office space, serving as Executive Director and Board member overseeing tax, legal, and compliance, HR, and administration.

Beyond her executive roles, Nathalie has served as a board member of a listed company, reflecting the governance credibility she has built over her career.

Nathalie has developed solid experience across several areas relevant to her field: Luxembourg law, tax, and regulatory compliance, Swiss private foundations, Luxembourg foundation law, trust law, and the regulatory frameworks governing Luxembourg simplified investment funds (SIFs) and alternative investment funds (AIFs). This cross-jurisdictional experience, along with fluency in French and English and a working knowledge of Italian and Spanish has allowed her to support international families and institutions in her work.

She is a member of several professional bodies, including STEP (Society of Trust and Estate Practitioners), the Luxembourg Institute of Directors (ILA), the Association Luxembourgeoise des Compliance Officers (ALCO), and the Institut Français des Administrateurs. Since 2026, she has also served on the Board of the Luxembourg Initiative for Enterprises and Family Offices.