LAWYER PROFILE

Jonathan Speck

Europe 2026

 Mourant

Ranked in 2 practice areas

Trusts

Jersey

Dispute Resolution

Jersey

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Chambers Review

Provided by Chambers

Chambers European Guide

Dispute Resolution - Jersey

Star Individuals
Individual Editorial
Jonathan Speck maintains an exceptional reputation for his work representing both beneficiaries and trustees in trust disputes.
Strengths

Jonathan has an excellent manner with clients.

Jonathan is probably the best advocate at the Jersey Bar: he's the first one you want to call.

Jonathan and Bruce Lincoln are among the best offshore lawyers out there.

Jonathan is an outstanding lawyer.

Jonathan Speck is the top of his field: his reputation both in Jersey and globally is virtually unrivalled.

Learn more about this teamView ranking table

Trusts - Jersey

Star Individuals
Individual Editorial

Jonathan Speck is a standout lawyer in Jersey who is well regarded for his skill as a litigator and courtroom advocate. He is senior partner at Mourant, and is engaged in both contentious and non-contentious trusts work.

Strengths

You can expect Jonathan Speck to be involved in any big trust case. He is very good at managing the court.

Jonathan Speck is probably the best advocate at the Jersey Bar.

Jonathan Speck has stage presence like an actor in court. He is a star and he holds the court's ear like very few others can.

Jonathan Speck is excellent. It is unbelievable how quickly he picks things up.

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Ranked Individuals at Mourant (38)

Guernsey

Jersey

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