
Private Wealth Law
High Net Worth Guide 2026 : Switzerland
Rankings

Ranked Individuals
Ranked Individuals
Chambers Review
Provided by Chambers
Strengths
Provided by Chambers
Charles Russell Speechlys has a collegiate, wholesome and welcoming group of individuals. They are clear in their advice to clients, present facts back well, and the people element shines through.
Private Wealth Law respondentHigh Net WorthCharles Russell Speechlys is faultlessly responsive and always gives great service!
Private Wealth Law respondentHigh Net WorthCharles Russell Speechlys has excellent and kind people who are very knowledgeable and give hands-on advice.
Private Wealth Law respondentHigh Net Worth
Notable Practitioners
Provided by Chambers
Band 1 
Band 1 
Mark Summers
Mark Summers is accomplished in handling complex cross-border tax and wealth structuring issues for high net worth families and their closely held businesses. He has notable experience advising clients across jurisdictions such as the US, UK and EU. Mark Summers is excellent. He's a leader in his field and rightly highly regarded for the quality of his work.
Private Wealth Law respondentHigh Net WorthMark Summers is excellent.
Private Wealth Law respondentHigh Net Worth
Band 3 
Band 3 
Michael Wells-Greco
Michael Wells-Greco has a varied practice that includes advising private clients on cross-border wealth protection and succession planning matters, as well as contentious inheritance matters. Band 4 
Band 4 
Grégoire Uldry
Grégoire Uldry has significant experience of international private client matters involving relocation, estate planning, charitable planning and closely held business governance issues. His clients include entrepreneurs, families and athletes.
Ranked Individuals at Charles Russell Speechlys (3)
Charles Russell Speechlys has rankings in the following guides
Band 1 High Net Worth 2026
Practice area: Private Wealth Law
Location: London (Firms)
View department profile for High Net Worth 2026Band 1 High Net Worth 2026
Practice area: Private Wealth Law
Location: Cheltenham and surrounds
View department profile for High Net Worth 2026Band 1 High Net Worth 2026
Practice area: Private Wealth Law
Location: Guildford and surrounds
View department profile for High Net Worth 2026Band 2 High Net Worth 2026
Practice area: Private Wealth Law
Location: Singapore
View department profile for High Net Worth 2026Band 2 High Net Worth 2026
Practice area: Private Wealth Law
Location: Luxembourg
View department profile for High Net Worth 2026
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