Class Actions
England & Wales
19 August 2025
Penningtons Manches Cooper LLP is frequently sought out for its expertise in high-value tribunal claims, particularly whistleblowing claims with potential financial or reputational risk. Practice strengths also include investigations work, advising on collective redundancies, and merger advice. The group routinely advises on the UK operations of international clients, including employers across the worlds of banking, fashion, and telecoms. Paul Mander is reputed for the depth of his experience in boardroom disputes, restrictive covenants, and employment status issues.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
'Chris Syder is, by far, one of the more humane, engaged, and committed employment partners I have worked with. He brings vast experience and a breadth of knowledge that includes international work for clients in the US. Chris is generous with his time, and clients always feel seen and heard, no matter how protracted the matter or difficult the issues. He has mastered the art of delivering clear, direct advice in a way that remains personable and supportive, regardless of how hard the news may be.'
‘Chris Syder is very commercial and works hard to understand our firm culture and approach. He turns questions around quickly and is good at explaining points of law to non-lawyers.’
‘Paul Mander's knowledge is second-to-none and his advice is always timely and solid. ’
‘Paul Mander deals incredibly well with sensitive and important issues while retaining a sense of humour throughout, which makes him a pleasure to deal with in otherwise high-pressure situations.’
‘They are highly attentive, give you all the options and advise on the approach they think is best. They are practical and take commerciality into consideration. They seem to be always available no matter what time of day and are excellent at dealing with other lawyers and/or the individual making a claim.’
‘Andrew Haywood has been excellent in all interactions. He has always been available to deal with a problem, and his calm but friendly manner has made working with him a breath of fresh air - he takes the weight off your shoulders! Equally, he is extremely firm with other lawyers/individuals when required.’
Key clients
- CBRE Investment Management
- Cavendish (finnCap Group plc)
- SE Trains Ltd
- Playtech
- Farfetch
- Averroes Capital
- Brummer & Partners Asset Management (UK)
- Arup
- Habib Bank Plc
- Trayport
- Assembly
- Lanson Champagne
Practice head
Paul Mander
Other key lawyers
Andrew Haywood; Chris Syder