Johanna Weißbach
Partner
Class actions and collective redress
A mass actions powerhouse – with you along the entire risk cycle
Why do mass litigation cases happen?
And how should you approach them? Learn more about our unique approach.
We understand the enormous pressure companies experience when faced with mass actions, and we can support you with everything from horizon scanning to reputation management, from working at scale to creative problem-solving.
Few firms can match our combination of specialist multi-disciplinary skills, efficient processes, litigation strategy and legal technical excellence. As well as our expert team of defence litigators we also have a specialist team who implement and design collective redress schemes.
We have legal specialists in a wide range of policy areas, including financial services, product liability, consumer law, competition law, data protection, climate and environmental, and investment losses.
Please select
Out-Law / Your daily need to know
Our latest work
Our advisers act on domestic and international projects of all shapes and sizes, working with many of the leading names across this diverse sector. Browse our experience below, or use the filters to look-up recent work in particular geographies and legal disciplines.
Our expertise, at your disposal
With over 490 partners and 3000 people around the world, we are well-placed to support you across a full range of legal and advisory services.
Latest press releases
Show me all press releasesPinsent Masons advises Q ENERGY on the design and drafting of a refurbishment contract for a pioneering and innovative wind farm project based on second-hand turbines in France
Pinsent Masons has advised Q ENERGY on the design and drafting of a refurbishment contract for an innovative wind project in France, relying exclusively on second-hand wind turbines. The project, scheduled for commissioning in 2028, represents a significant step forward in the integration of circular‑economy principles within the renewable energy sector.
Pinsent Masons expands global arbitration offering with strategic partner hire in London
Multinational law firm Pinsent Masons has strengthened its international arbitration practice with the appointment of Cem Kalelioglu as a partner in London, reinforcing the firm's growing presence in high-value investor-state and commercial disputes.
Pinsent Masons advises on Victorian government-owned wind farm project
Multinational law firm Pinsent Masons has advised global wind turbine manufacturer Vestas on its role in the Delburn Wind Farm in the Australian state of Victoria.
