
Accolades
Testimonials
Collated independently by Legal 500 research team.
‘Leigh Day deals with a huge range of group litigation, always at the highest level. They handle market-defining cases involving environmental actions, human rights, product liability and employment. ’
‘Matt Renshaw and Daniel Leader lead teams dealing with, among other matters, litigation against Shell in respect of pollution in Nigeria. They are excellent in steering huge and difficult litigation and in thinking creatively about the best ways to advance their clients' cases.'
- 'Richard Meeran has experience that few can match when it comes to holding companies accountable for damage caused overseas, having been involved in so many of the leading cases. He brings that experience to bear in each of his cases.'
- 'Oliver Holland deals with environmental and human rights group claims both domestically and internationally. He is an incredible strategic thinker. ’
‘The top claimant-side group litigation firm, bringing much more professionalism than most firms in that field.’
‘Martyn Day has great tactical awareness and is good at managing huge teams. Also very down to earth.’
‘This firm offers a very strong group litigation team and is able to advance complex and difficult group litigation that few other firms can match.’
‘Longstanding knowledge and experience of human rights abuses in Southern Africa. Their depth of experience makes a massive difference when working with community organisations and others who are unfamiliar with legal environments and processes.'
'Wide and excellent experience in group matters, they know what is effective and the particular tactics required for various forms of litigation.'
'Leigh Day is a really committed and innovative practice. The quality of both partners and associates in terms of their engagement, experience, and expertise is really second to none.'
Key clients
- Diesel emissions group litigation
- The Ogale and Bille Communities, Nigeria v (1) Shell PLC (2) the Shell Petroleum Development Company of Nigeria ltd
- Kabwe lead poisoning class action
- Villagers of Fort Dauphin / Taolagnaro Communities v Rio Tinto plc
- Various Claimants (residents of the Wye Valley)
- Faith Chelangat Kirui & Others v Unilever Plc
- Catarina Oliveira Da Silva & Others v Brazil Iron Limited and Brazil Iron Trading Limited
- Dhan Kumar Limbu & Others v (1) Dyson Technology Limited (2) Dyson Limited (3) Dyson Manufacturing Sdn Bhd (‘Dyson)
- The clients are a group of 49 individuals, either bereaved or seriously injured because of a rare, but potentially fatal, blood-clotting response allegedly caused by the vaccine.
- Stade de France Group Claim
- Next workers group equal pay claim
- Supermarket equal pay claims vs Tesco, Morrisons & The Co-Op
- Bolt drivers – worker status claim
- McDonald’s employees – group claim relating to sexual harassment
- Local authority equal pay (on behalf of GMB and Unison members)
- Addison Lee drivers – worker status claim
- Just Eat couriers – employment status claim
- FREENOW drivers – worker status claim
- Residents Newcastle-under-Lyme-v-Walleys Quarry
Work highlights
Lawyers
Hall of Fame
The lawyers at the very top of the profession, widely known and respected by peers and clients for their longstanding involvement in market-leading work.

Next Generation Partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.
Shazia Yamin
Practice head
Jamie Beagent; Gene Matthews; Nigel Mackay; Emma Satyamurti; Richard Meeran; Sapna Malik
Other key lawyers
Martyn Day; Oliver Holland; Matthew Renshaw