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Simon Day

Europe 2026

Ranked in 1 practice area

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Chambers Review

Provided by Chambers

Chambers European Guide

Competition Law: Litigation - UK

Band 4
Band 4

Individual Editorial

Simon Day is well-reputed for his wealth of experience in collective actions at the High Court and CAT. He has a number of clients from the financial services sector.

Strengths

Simon Day is exceptionally thoughtful in providing advice to clients and is a strong strategic litigator.

Simon Day is an enormously experienced disputes lawyer, both technically and from the point of view of giving strategic advice in hugely complex litigation.

He is good at catching the intellectual high points, is a good listener and offers valuable strategic oversight.

Simon Day is a great litigator with a lot of experience in collective proceedings and is smart and pleasant to work with.

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Ranked Individuals at Macfarlanes LLP (24)

UK

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