About Haven

Damien Langlois-Meurinne likes to define himself as a “creator of high-end furniture and spaces.” He is first and foremost one of France’s most renowned designers and decorators. Regularly featured in Architectural Digest’s annual list of the world’s 100 best interior designers, his work has also been acclaimed internationally by publications such as The World of Interiors, Elle Decoration France, House & Garden UK, and Wallpaper.

He has developed a distinctive style of timeless elegance and understated sophistication, deeply rooted in the grand tradition of French decorative arts, drawing from centuries of excellence and craftsmanship. Damien has also collaborated on Louis Vuitton’s Objets Nomades collection, created pieces for the prestigious French furniture editor Pouenat, and developed his own line, represented by The Invisible Collection.

Sébastien Bertin began his career in 2002 at La Compagnie de Phalsbourg, where he contributed to the development of retail parks across France. He then joined Hammerson, working first in the Finance department before becoming Head of Property and Control. From 2007 to 2011, as Director of Asset Management at Siic de Paris, he played a key role in expanding the asset portfolio to €1.5 billion.

Building on this experience, Sébastien founded Mindston in 2012, a real estate investment and advisory firm, and later HAVEN in 2016 alongside Damien Langlois-Meurinne. Under his leadership, Mindston structured and managed several Real estate funds, notably developing a luxury residential investment activity through HAVEN. Today, HAVEN holds a leading position in Paris’ ultra-luxury segment.

Olivier Trémeaud has over 20 years of experience in wealth management and alternative investment solutions. He began his career at Morgan Stanley Capital International, before holding senior positions at Prudential Bache (USA) and Fortis. In 2009, he founded Harwood Investment Management Solutions.

He joined Edmond de Rothschild in 2012, first as CEO of Privaco Family Office, then as Head of the Investment Partnerships department, dedicated to illiquid investments. Then, as Group Director of Wealth Solutions, he oversees private equity, real estate, philanthropy, and family office services for an international base of sophisticated investors. Olivier also served as Chairman of the Board of Edmond de Rothschild Real Estate Investment Management (Switzerland) S.A.