Successful businesses rely on a unique set of ideas and people . We help our clients protect and develop those vital assets, unlocking possibilities for future success.
From iconic brands and leading multinationals to pioneering start-ups, we are proud to work with a huge range of inspiring clients, helping them to turn their ideas into reality and get the best from - and for - their people.
Our people are not only exceptional at what they do, they also enjoy doing it and consistently give their best to a firm they’re proud to be part of. This stems from our firm culture and our ethos of bravery and kindness . That ethos runs through everything we do, from our approach to recruitment, business practices, and DEI activities to the day-to-day environment in our office and our relationships with clients.
With an internationally minded team of more than 800 working across key areas of law – plus strategic partnerships around the world – we’ve got both the combination and calibre of legal experts it takes to enable our clients’ businesses to thrive. Whether it is providing global employment law advice, managing a global IP portfolio or piecing together a multijurisdictional corporate transaction, we are able to have the right people, in the right place, at the right time.
We are very proud to have won ‘ Firm of the year 2026’ at the May 2026 Legal Cheek awards.
What we do
Our major practice areas include: digital, creative and commerce; corporate; data, privacy and cyber; dispute resolution; employment; immigration; investigations and regulatory; partnership; real estate; tax, reward and incentives; and trade mark and portfolio management.
Key sectors we work in include advertising and marketing; financial services; media and entertainment; professional services; retail, fashion and hospitality; sports business; and technology.
For more information on our sectors, visit our website
Our Cardiff office
We opened our doors in Cardiff in 2012, and have grown rapidly in recent years. In the Cardiff office we have several different legal departments including Employment, Data, Immigration, Corporate and Real Estate. Clients across the firm are shared, which means people in the Cardiff office have effective opportunities to build relationships with colleagues in all of our offices.
There is one training contract available in Cardiff in 2029.
To find out more about working in our Cardiff office as a trainee, please see our blog here .
Training Programme
At Lewis Silkin, we require all trainees to complete the entire two-year training contract, composed of 4 seat rotations. Further information about the seat rotation process can be found here .
Our Trainee Hub contains information on the seats you can work in as well as typical trainee tasks, the type of work you’ll do and the skills needed to succeed as a Lewis Silkin trainee
When and how to apply
You’ll need to apply through our online application form via Candid. The deadline to apply is 21 December 2026 . Further information is available on our website and social media channels.
Diversity and inclusion
Our firm is named after Lewis Silkin, whose story of social mobility continues to inspire us. His family were refugees from Lithuania and he was brought up in poverty, but qualified as a solicitor before becoming an MP and eventually sitting in the House of Lords. This history is at the core of our culture and our values and it drives our commitment to ensure that access to the legal profession is open and fair and that the profession itself is diverse and socially inclusive.
More broadly, we recognise that a more diverse and inclusive workplace allows for a plethora of ideas, thoughts and skillsets, a variety of points of view that can generate broader discussions and result in innovation, enhanced client service and a stronger and more cohesive team.
We are proud of the diverse range of people within Lewis Silkin and culture of bravery and kindness that allows individuals to be themselves at work, ensuring we provide the best possible service to our clients. All colleagues are encouraged to play a role in activities related to DEI or Responsible Business. A number of DEI groups are active across the firm - Gender, Age, Race and Ethnicity, Social Mobility, Lewis SilkOut (LGBTQ+), Disability, Wellbeing, and Interfaith – supported by our DEI Board and DEI & Wellbeing Lead.
Training Contract - Cardiff employer: Lewis Silkin LLP
Lewis Silkin LLP is an exceptional employer that champions inclusivity and diversity, fostering a work culture where every individual can thrive. With a commitment to employee growth, the firm offers extensive training and development opportunities, allowing Managing Associates to enhance their skills while working on high-profile cases in a supportive environment. Located in the heart of the UK, employees benefit from a collaborative atmosphere that encourages innovative thinking and strong client relationships, making it a rewarding place to build a career in employment law.
