

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

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Belfast
68 Donegall Quay
Belfast
BT1 3NL
- +44 2890 607500
- Send email

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London
One Bishops Square
London
E1 6AD
- +44 20 3088 0000
- Send email
News and insights

Blog Post: 21 March 2023
Emerging trends in EU and UK data protection case law
We’re now approaching the five-year anniversary of GDPR and recent regulatory actions and case law reveal some emerging patterns in enforcement.

Publications: 21 March 2023
Podcast: Selecting your Fund Domicile - Ireland
The next episode of Selecting your Fund Domicile covers topical fund trends in Ireland. A&O Middle East Funds & Asset Management Partner Kamar Jaffer moderates a discussion about key legal, regulatory…

Publications: 21 March 2023
Common themes arising from sensitive investigations
Following on from our popular workplace investigations webinar we summarise the questions we received.

Blog Post: 21 March 2023
Ten FCA and PRA enforcement predictions for 2023 – Part 1
This pair of posts focuses on ten less-obvious enforcement predictions that we think will shape the UK financial services investigations and enforcement landscape during 2023 and beyond.
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 27th 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.