Competition Law: Private Enforcement: Claimant
UK Guide 2025 : London (Firms)
Band 1
Contact number
020 7665 5000Chambers Review
Hausfeld & Co has represented claimants in a number of the most significant and high-profile damages actions before the CAT. The law firm is a popular choice for class representatives seeking a team to advise on damages claims arising from investigations carried out by the UK and EU authorities into possible abuses of dominance or cartels. Additionally, it works alongside the firm's offices in Germany and the Netherlands to act on multi-jurisdictional claims. The department has notable experience representing clients in cases in the transport, financial services and technology sectors.
Work Highlights
- Hausfeld & Co acted on a GBP13.6 billion opt-out collective action on behalf of a large group of UK website and app publishers against Google for alleged anti-competitive behaviour in the online display advertising market.
Strengths
Provided by Chambers
"The nature of the claim draws on complex economic analysis and sophisticated legal arguments that Hausfeld has been excellent at handling."
"Hausfeld is, by some margin, the number one. It is more innovative, more strategic, bigger and incredibly good at what it does."
"The team is very experienced in handling complex and sophisticated matters. It brings broad experience and fresh ideas to the table, enabling you to solve any and all issues along the way."
"I find the team to be very flexible and personable. It is probably the best working relationship I've had because it knows how to strike a balance between the professional side and a human touch."
"Overall service level and client focus are clearly key priorities for the team."
"The nature of the claim draws on complex economic analysis and sophisticated legal arguments that Hausfeld has been excellent at handling."
"Hausfeld is, by some margin, the number one. It is more innovative, more strategic, bigger and incredibly good at what it does."
"The team is very experienced in handling complex and sophisticated matters. It brings broad experience and fresh ideas to the table, enabling you to solve any and all issues along the way."
"I find the team to be very flexible and personable. It is probably the best working relationship I've had because it knows how to strike a balance between the professional side and a human touch."
"Overall service level and client focus are clearly key priorities for the team."
Notable Practitioners
Anthony Maton acts as the global co-chair of Hausfeld. He has notable experience in collective proceedings, often acting for the class representative before the CAT.
"I always find his interventions extremely well timed and he is very pragmatic and sensible."
"Anthony Maton is obviously the grand lord of it all in Europe. He is obviously a serious player."
"He is certainly one of the godfathers of the space."
"Anthony Maton has been in the game for ages and is a real head of the industry."
Lesley Hannah has notable experience acting for class representatives in high-profile collective proceedings for damages against prominent technology sector companies in front of the CAT. She has a particular focus on claims arising from investigations into possible abuses of dominance.
"Lesley Hannah is a very diligent, thorough and careful solicitor."
"I feel very comfortable talking to her about cases. It's her technical knowledge; she is very technically astute."
"I like working with her a lot; she is very experienced."
Nicola Boyle often advises claimants on high-profile damages actions before the UK courts arising out of investigations into possible abuses of dominance in the technology sector. She also has experience representing clients in claims following European Commission cartel investigations.
"Nicola Boyle has impressive experience, a very strategic mind and showcases the most pragmatic views in the most difficult circumstances. She is an absolute asset on your side."
Scott Campbell represents claimants in high-profile mass damages actions against companies allegedly involved in cartels. He has particular experience appearing before the CAT but also advises on related disputes in other jurisdictions. He is the head of Hausfeld's London competition disputes team.
"He is technically astute."
"I like his way of dealing with things; he is very unflappable and understated. He has a good understanding of the legal market and leads things very well."
"Scott Campbell is a steady hand and is very strategic across the piece."
Luke Streatfeild advises class representatives in collective proceedings and class actions arising from cartel and abuse of dominance investigations in the technology and transportation sectors.
"He deeply understands the issues and efficiently and decisively deals with complex decisions. He is a great leader with a strong vision who draws on his team's expertise well."
"Luke Streatfeild is incredibly commercial and a force of calm. He can really see through things that are stressing people out and manage the team well."