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Skyscraper city scape with river and bridge

United Kingdom

Our lawyers in London advise the world's leading businesses, financial institutions, governments and private individuals.

We regularly work on complex cross-border transactions, ground breaking new legal solutions and products, and help Allen & Overy's clients resolve their most difficult disputes.

The majority of our 2000 people in the UK are based at One Bishops Square in London. Allen & Overy's Belfast office, comprising our Legal Services Centre and Support Services Centre, opened in July 2011 and is home to around 400 of our people.

Our offices

Belfast
London

News & insights

Publications: 30 NOVEMBER 2020

Pensions: What's new this week - 30 November 2020

Each week the Allen & Overy Pensions team, rounds up the latest legal and regulatory developments in the world of occupational pensions. Contact us if you would like to receive our podcast summary, or…

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Publications: 27 NOVEMBER 2020

UK Digital Markets Unit to start operations in April

UK Digital Markets Unit to start operations in April as Government takes forward CMA’s calls for new regulatory regime for online platforms.

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A busy road junction

Publications: 26 NOVEMBER 2020

National Security and Investment Bill: the impact on energy and infrastructure

On 11 November the UK Government published its ground-breaking National Security and Investment Bill. 

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Publications: 25 NOVEMBER 2020

Pensions: Joint DB/DC trustee agenda update - for December 2020 meetings

Welcome to our monthly update on current legal issues for trustees of DB and hybrid pension schemes, designed to help you stay up to date with key developments between trustee meetings, and to support…

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A&O London office Covid-19 risk assessment

Following consultation with staff representatives in our London office, and paying close attention to the government guidance first published on 11 May 2020 ‘Working safely during Covid-19 in offices and contact centres’, we have undertaken a comprehensive risk assessment and taken appropriate actions to minimise identified risks. As government guidance develops and the pandemic evolves, we will continue to review and update this risk assessment as necessary.

Our U.K Seminar programme

Now in its 24th year, this programme brings you the latest expert views and information on the big issues facing businesses today. These seminars give you direct access to our partners' knowledge and expertise and the guidance you need to tackle today's rapidly-evolving markets.