Côme Bretagne

Côme Maison of Finance announces the launch of Côme Bretagne, in partnership with Philippe, Tanguy, and Quentin Rouault, founding partners of Rouault Patrimoine.

From Lorient, the Rouault family has, over more than thirty years, built a benchmark wealth management firm renowned for its close relationships with business leaders, its technical expertise, and the trust it inspires in its clients. Deeply involved in both economic and community life, the Rouaults embody a family-driven approach to the profession: entrepreneurs serving entrepreneurs.

With Côme Bretagne, this local expertise is now paired with the infrastructure of a next-generation family office, bringing together the full range of wealth management services and opportunities under one roof, combining excellence with proximity through offices in Paris, Rouen, Bordeaux, Nice, New York, and now Lorient. The ambition is clear: to offer Breton families comprehensive support, uniting the close-knit strength of a regionally rooted firm with access to all of Côme’s expertise—wealth engineering, structuring and transmission, financial and real estate investments, lifestyle services, and concierge.

Julien Magitteri, President of Côme Maison of Finance and Côme Bretagne, and Tanguy Rouault, Managing Director of Côme Bretagne, embody this shared governance and speak with one voice: “Our clients will continue to benefit from our close relationships, but now with the strength of a national and international partner capable of supporting even the most complex estates.”