Sonn Macmillan Walker is one of the largest firms of specialist criminal defence solicitors
Unmatched legal representation. Listed in The Times 250 Best Law Firms 2023 & 2024. Our lawyers will leave no stone unturned in their commitment to your case.
Arrest helpline
We’re here for you 24/7 so if you, or someone you know, have been arrested, give us a call straight away. The sooner one of our defence solicitors get to work, the better it will be for you. Although based in London, we’ll get to you wherever you are.
Notable Cases
Take look at recent cases that we have been working on.
Insights
See what our lawyers have to say on the latest legal developments.
About us
Our lawyers will leave no stone unturned in their commitment to your case
Sonn Macmillan Walker prides itself on his excellent level of client care. We have a strong track record of representing in high profile and national cases.
The firm, founded in 1992, is a leading firm in the fields of criminal defence and extradition. Ranked in both Chambers and Partners and the Legal 500, our lawyers are committed to providing the best possible representation to our clients.