Mirabaud & Cie (Europe) SA strengthens governance and operational capacity as European wealth platform pursues growth

Luxembourg’s position as a European wealth management center continues attracting private banks seeking cross-border distribution capabilities. Mirabaud & Cie (Europe) SA has reinforced its Luxembourg operations through leadership appointments and governance enhancements designed to support expansion across the continent.

Mirabaud Appoints Experienced Banking Executive as CEO

Émilie Serrurier-Hoël joined as chief executive officer in June, bringing nearly 20 years of Luxembourg banking experience to the role. Her background includes membership on BIL’s executive committee since 2018 and various management positions leading teams of up to 200 people across wealth management, regulatory affairs and organizational strategy.

The appointment signals Mirabaud’s commitment to strengthening operational management and business development throughout Europe. Serrurier-Hoël reports directly to Nicolas Mirabaud, chairman of the board and managing partner of the group’s holding company.

The Luxembourg platform serves as parent company for branches in France, Spain and the United Kingdom. Approximately 120 employees work across six locations including Paris, Madrid, Barcelona, Valencia and London, supported by roughly 40 people based in the Grand Duchy.

“I am very excited to be joining a family-owned firm with over 200 years of history known for its entrepreneurial spirit and commitment to innovation,” Serrurier-Hoël said. Her priorities include expanding business operations while ensuring long-term profitability following recent technological transformations.

Board Reinforcement Adds Financial Sector Expertise

Carlo Thill joined the board of directors in March, contributing over 40 years of Luxembourg financial sector experience. His background at institutions including BGL BNP Paribas provides expertise in strategy, risk management and financial planning.

The five-member board now includes Nicolas Mirabaud as chairman alongside Patrick Hauri, Sarah Khabirpour, Julien Meylan and Thill. This composition reflects deliberate choices about balancing family governance with independent oversight and specialized expertise.

Board appointments often signal institutional priorities. For Mirabaud, governance reinforcement comes as the firm navigates regulatory complexity, competitive pressure and operational transformation across multiple European jurisdictions.

“We are delighted to welcome Carlo Thill to our board of directors,” Nicolas Mirabaud said. “His exemplary track record and vision will be key assets in supporting the growth and ambitions of Mirabaud & Cie (Europe) SA in the years to come.”

Technology and Scale Drive Competitive Positioning

The Luxembourg entity operates with a centralized booking center supporting client relationships across branch locations. This structure provides operational efficiency while maintaining local market presence and regulatory compliance in each jurisdiction.

Recent technology investments upgraded core banking infrastructure to improve client service capabilities and operational efficiency. Modern systems support straight-through processing, enhanced reporting and better data management—capabilities that become essential as regulatory requirements expand and client expectations evolve.

Serrurier-Hoël identified technology as representing both risk and opportunity. “Mirabaud has already invested heavily in upgrading its core banking system and will continue to invest in artificial intelligence,” she noted. These efforts aim to improve client service quality and team efficiency.

The bank positions itself as “small enough to care, big enough to matter”—emphasizing personalized service while maintaining sufficient scale for comprehensive capabilities. This positioning distinguishes mid-sized institutions from global banking conglomerates and smaller boutiques lacking full-service offerings.

Clients increasingly expect truly personalized relationships with their private banks. Mirabaud’s relationship managers remain highly accessible, supported by dedicated specialist teams working alongside bankers to serve each client. This model depends on prioritizing long-term relationships over transaction-focused interactions.

The firm also differentiates through private assets solutions including evergreen private equity funds and bespoke club deals. The Mirabaud family invests alongside clients in these transactions, ensuring alignment of interests beyond standard advisory relationships.

Regulation presents both challenges and opportunities. For smaller institutions, investment required to maintain regulatory compliance weighs on profitability. However, robust compliance frameworks also build client trust and institutional credibility.

European wealth management remains competitive as banks compete for share of expanding high-net-worth populations and intergenerational wealth transfers. According to EY’s 2025 Global Wealth Research Report, nearly €87 trillion is expected to change hands in Europe by 2040.

Mirabaud’s seventh-generation family ownership provides firsthand succession experience when advising clients navigating company sales, wealth transfers and diversification strategies. This background offers practical insights that resonate with entrepreneurial families managing similar transitions.

The Luxembourg platform’s success depends on executing across multiple dimensions: leadership effectiveness, regulatory compliance, technology capability, client service quality and business development. Recent appointments suggest organizational confidence despite challenging market conditions facing European wealth managers.

Whether these leadership and governance enhancements translate into measurable growth remains uncertain. Yet for mid-sized institutions competing against larger rivals, assembling capable teams and strengthening oversight represents necessary groundwork for sustainable expansion.