LAWYER PROFILE

Diane Mullenex

UK 2026

Pinsent Masons

Ranked in 2 practice areas

Gaming

UK-wide

5 years ranked

Telecommunications

UK-wide

10 years ranked

Chambers Review

Provided by Chambers

Chambers Guide to the Legal Profession

Telecommunications - UK-wide

Band 3

Individual Editorial

Dual-qualified to practise in France and in England and Wales, Diane Mullenex leads Pinsent Masons' international telecoms practice and receives praise for her ability to handle regulatory matters in the telecoms space, with a noteworthy focus on Middle Eastern regulatory regimes. She is also recognised for providing expert advice on data governance and AI.

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Gaming - UK-wide

Band 3

Individual Editorial

Diane Mullenex is dual-qualified to practise in the UK and France. She represents gambling operators and software providers and is noted for her strength in data protection matters.

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Strengths

Provided by Chambers

Diane Mullenex is very practical, effective at finding a solution and works very hard. She is someone who is really hands-on and a good lawyer to work with.
TelecommunicationsChambers Guide to the Legal Profession
A brilliant, outstanding TMT lawyer.
TelecommunicationsChambers Guide to the Legal Profession
Diane Mullenex is a force to be reckoned with.
GamingChambers Guide to the Legal Profession
Diane Mullenex embodies strategic leadership, global expertise and forward-thinking legal acumen. She elegantly and seamlessly combines her sharp intellect, business-savvy approach and dedication.
GamingChambers Guide to the Legal Profession
I am very impressed with Diane Mullenex. She has such an international and commercial scope on everything. She is very efficient, understands cultural differences and always reaches a solution.
GamingChambers Guide to the Legal Profession
Diane gets you where you want and need to be while dealing with all legal intricacies with a strong and firm hand and is a real pleasure to deal with.
GamingChambers Guide to the Legal Profession