Charles Russell Speechlys AG

Charles Russell Speechlys AG is well-placed to advise on cross-border wealth structuring and planning. With a focus on international tax, family law, and private wealth disputes, the team advises a diverse range of clients, including individuals, wealth managers, trustees and family offices. The team is co-headed by Michael Wells-Greco and Mark Summers, an expert on the taxation of gifts, estates and trusts. Other prominent individuals include Alice Martin, Grégoire Uldry, and Robert Avis, who is described as the ‘complete package’ for matters with an English-Swiss element. Sirin Yüce was promoted to partner in 2024.