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Contact with chambers should be made through the Practice Management Team. They are happy to discuss client requirements and provide further information on such matters as the expertise and experience of individual members, fees, working practices and languages spoken. We have members able to work in French, German, Italian, Spanish, Dutch, Swedish, Greek and Chinese (Mandarin).

Outside working hours, a member of our team is always available to be contacted on matters of an urgent nature. Contact should be made using the Chambers main number or email.

For our Singapore office, for client enquiries please contact our BD Director, Asia Pacific, Lara Quie and for all other queries please contact Lynn Quek. Out of office hours calls will automatically be diverted to our clerking team in London.

London

Twenty Essex
London
WC2R 3AL

enquiries@twentyessex.com
t: +44 20 7842 1200
DX 0009 Lond/Chan Lane

Singapore

28 Maxwell Road
#02-03
Maxwell Chambers Suites
Singapore 069120

singapore@twentyessex.com
t: +65 62257230

Contact

Contact with chambers should be made through the Practice Management Team. They are happy to discuss client requirements and provide further information on such matters as the expertise and experience of individual members, fees, working practices and languages spoken. We have members able to work in French, German, Italian, Spanish, Dutch, Swedish, Greek and Chinese (Mandarin).

Outside working hours, a member of our team is always available to be contacted on matters of an urgent nature. Contact should be made using the Chambers main number or email.

For our Singapore office, for client enquiries please contact our BD Director, Asia Pacific, Lara Quie and for all other queries please contact Lynn Quek. Out of office hours calls will automatically be diverted to our clerking team in London.

London

Twenty Essex
London
WC2R 3AL

enquiries@twentyessex.com
t: +44 20 7842 1200
DX 0009 Lond/Chan Lane

Singapore

28 Maxwell Road
#02-03
Maxwell Chambers Suites
Singapore 069120

singapore@twentyessex.com
t: +65 62257230

Mark Tushingham

Mark Tushingham

Call: 2012 (New Zealand); 2016 (England and Wales)

Languages: Spanish (conversational)

Mark has a broad practice in commercial law, international arbitration and public international law. He has acted for corporations and State entities in a wide variety of disputes at all levels of the English courts and in international arbitrations under all major institutional rules.

Mark recently acted for the “Guaidó Board” of the Central Bank of Venezuela in its successful appeal to the Supreme Court in widely reported proceedings arising out of Venezuela’s constitutional and political crisis and the battle for control of Venezuela’s gold reserves at the Bank of England.

Mark is currently instructed in a number of other high-profile cases, including acting for a Russian businessman in a multi-billion dollar civil fraud claim against his former business partner (set down for a six week trial in the Commercial Court in January 2023) and an appeal to the Privy Council (from the Court of Appeal of the Cayman Islands) concerning the arbitrability of disputes between shareholders.

Before joining the English Bar in 2016, Mark practised as a barrister in New Zealand at a leading commercial set. He also worked as a law clerk for two leading international arbitrators, where he gained exposure to many international commercial arbitrations and investment treaty arbitrations.

Mark holds degrees in both Law and Accounting from the University of Auckland. Mark also holds a Bachelor of Civil Law degree from the University of Oxford where he obtained a Distinction.

 

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Comes up with fantastic ideas which nobody else thinks of. His drafting is also very good and extremely fast.

Chambers UK Bar 2022

His knowledge of the law is phenomenal and nothing is too much effort for him.

Chambers UK Bar 2021

He is excellent and has a great understanding of the legal issues.

Chambers UK Bar 2021

Mark gets to grips with the documents and his drafting is fantastic.

Chambers UK Bar 2021

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