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.
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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.
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 on landmark university merger
Multinational law firm Pinsent Masons has advised the University of Greenwich on the trailblazing merger with the University of Kent, paving the way for the creation of the UK’s first “super‑university”.
Pinsent Masons advises on sale of VLocker to Venu+
Multinational law firm Pinsent Masons has advised on the sale of VLocker, a global leader in the design, manufacture, installation and management of electronic locker systems, to Venu+, a United States‑based portfolio company of private equity fund ZCG.
Pinsent Masons launches in Poland
Multinational law firm Pinsent Masons is expanding its European footprint into Poland, announcing plans to open in Warsaw in mid-2026.
