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Last updated:
May 27, 2026

Bird & Bird

International
·
Founded 1846
Known for:
TMT
Intellectual Property
Visit firm website
30
offices globally
€673m
revenue 2025
€831,000
profit per equity partner

About

Bird & Bird

Bird & Bird is a large international law firm based in London.

Also known as ‘Two Birds’ in the industry, the firm is renowned as an IP, technology and media specialist (it was considered the UK’s first technology, media and telecoms (TMT) specialist), with less of a focus on the corporate and finance work of many City rivals.

Bird & Bird has a storied history that stretches back to the mid-19th century. Formally established in 1846 by two solicitors, the firm became known as Bird & Bird when a cousin of one of the founding partners joined what was already one of London’s leading law firms in 1901.

At the time, the firm was already renowned for its intellectual property work. It won its first patent case in 1901.

Throughout the 20th century, Bird & Bird expanded its expertise beyond intellectual property to encompass a broader range of legal services, including commercial, dispute resolution, corporate, and finance law. This diversification was part of a strategic vision to cater to the evolving needs of clients, particularly in technology and media.

The 1990s and early 2000s marked a period of significant international expansion for Bird & Bird.

Recognising the importance of offering cross-border advice, the firm embarked on a series of mergers and partnerships that extended its footprint beyond the UK. In the 2000s, it opened offices in France, Sweden, The Netherlands and Germany, among others.

Mergers included 2008 combinations with a leading Finnish firm and with London firm Lane & Partners, and a tie-up with leading Australian firm Truman Hoyle in 2014.

Today, Bird & Bird boasts over 30 offices across Europe, the Middle East, Asia-Pacific and North America. It has more than 1,400 lawyers, including 300+ partners.

While it is primarily known for its IP and technology practice, Bird & Bird is also known for its strengths in dispute resolution, and mid-market Corporate/M&A and banking and finance.

Recent work highlights

Recent deal and industry highlights for Bird & Bird include:

Bitcoin Inventor Case: In March 2024, in a high-profile case Bird & Bird acted for the Crypto Open Patent Alliance (COPA) in successfully defending claims brought by computer scientist Dr Craig Wright who claimed to be ‘Satoshi Nakamoto’, the pseudonymous inventor of Bitcoin.

Getty Images v Stability AI: In a seminal AI case, Bird & Bird advised Stability AI, the creator of AI art tool Stable Diffusion, in its defence against claims by Getty Images for copyright infringement. Getty alleged that Stability AI used its copyrighted library of images to train Stable Diffusion. In a November 2025 ruling, the High Court sided with Stability AI on most claims in a major victory for the company.

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What is Bird & Bird known for?

Bird & Bird is a full service corporate law firm. Its clients include companies, financial institutions, and governments. It’s particularly known for its strengths in the following areas:

Intellectual Property

Bird & Bird has the most highly regarded IP practice of any UK law firm. It describes its IP practice as ‘full service’, advising on patents, copyright, trademarks, designs, and IP-rich transactions. The firm is ranked in Band 1 by Chambers for IP work.

Telecommunications

Bird & Bird has over 400 dedicated technology and communications lawyers, advising on contentious and non-contentious regulatory and transactional issues for telecommunications clients. It is ranked in Band 1 by Chambers for telecommunications work.

Banking and Finance

Bird & Bird has a well-regarded banking and finance practice, which is noted for its lender-side advice on mid-market deals. The firm is ranked in Band 4 by Chambers for its advice to lenders on mid-market deals.

Financial performance

€673m
revenue 2024
€831,000
profit per equity partner

Bird & Bird ranks among the top 20 biggest law firms in the UK by revenue. In 2025, its revenue was €673 million.

In 2025, its profit per equity partner (PEP) was €831,000.

London salaries

Here’s what Bird & Bird pays its London trainees and newly qualified (NQ) lawyers:

Trainee first year:
£48,500
Trainee second year:
£53,500
Newly qualified (NQ):
£102,000
See how Bird & Bird compares across all of the UK’s top law firms

Who does Bird & Bird compete with?

Bird & Bird is a leading 'mid-market' firm with a stand-out IP practice. More generally, its main competitors include the likes of:

Trainee information

Training contracts
18
Seat structure
4 seats
Seat length
6 months
Find out more and apply for a training contract or vacation scheme at Bird & Bird

Other things to know

Growth Ambitions: In February 2024, Bird & Bird’s CEO Christian Bartsch said that the firm has a target to achieve €1 billion in revenue within five years. Bartsch said the plan is the first of its kind for the firm and came about after over 40 workshops across the firm’s offices worldwide.

International Expansion: Bird & Bird has been stepping up its international push. In 2025, the firm opened in Riyadh in May before launching a new office in Lisbon in September, marking its entry into the Portuguese market.

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