Carey Olsen‘s litigators offer the ‘perfect combination of professionalism and experience’ across a broad spectrum of disputes, representing clients in commercial, shareholder, insolvency and trust matters, in addition to taking on public law matters. Practice head Elaine Gray is sought out for her expertise in both trust and competition proceedings, among others, with Tim Corfield offering decades of experience in all manner of commercial disputes. Mark Dunster is noted for his regulatory expertise, while David Jones takes the lead on contentious insolvency and asset tracing matters. Sworn in as a Guernsey Advocate in September 2024, Elliot Aron tackles the breadth of commercial and insolvency disputes. Further changes to the team include the partner promotion of Tim Bamford in July 2024 and the arrival of Alex Thornton de Mauroy from Appleby in December 2024. John Greenfield departed from the team in 2025.
Dispute resolution in Guernsey
Carey Olsen
Praxisleiter:
Elaine Gray
Weitere Kernanwälte:
Tim Corfield; Mark Dunster; David Jones; Tim Bamford; Elliot Aron; Alex Thornton de Mauroy
Referenzen
‘Tim Corfield is a star litigator – the go-to partner for a financial services dispute – a fist of steel in court and a great team player.’
‘Carey Olsen has a tremendous reputation across all specialist areas of the firm, and in particular in dispute resolution, for providing the perfect combination of professionalism and experience, coupled with the highest quality strategic, technical and legal advice.’
‘Tim Bamford and John Greenfield have both been outstanding in what has been a regulatory dispute that has run for over 8 years, of which they have legally represented me for the last 4 years. The volume of documentation they have had to absorb and disseminate has been incredible yet I have felt absolutely reassured throughout that they have immediately identified, understood and defended all material matters.’
Kernmandanten
GBG Limited
Alvarez & Marsal
SURE (Guernsey) Limited
Butterfield Bank (Guernsey) Limited
Interenergy Group Limited
Medical Specialist Group
Krys Global
Highlight-Mandate
- Continued to act in respect of the insolvency of GBG Insurance Limited, having successfully moved the company from administration into compulsory liquidation on behalf of its now joint liquidators from Teneo.
- Advised individuals from Alvarez & Marsal, in their capacity as joint liquidators of Joannou & Paraskevaides (Overseas) Limited in respect of claims valued at more than $1bn against former directors.
- Acted on behalf of Sure in relation to an investigation and enforcement action by the Guernsey Competition and Regulatory Authority in relation to alleged collusion and market sharing between Sure and JT.
Mourant
The disputes team at Mourant is ‘capable of handling the most complex matters,’ with a practice that takes on matters ranging from trust to commercial litigation, insolvency-related issues and a variety of regulatory proceedings. Team lead Abel Lyall is noted for his expertise in both trust and commercial disputes, frequently appearing for trustees and other fiduciaries. Jeremy Wessels is a contentious trusts specialist, sought after by HNW beneficiaries in litigation against trustees or other family branches, while Gordon Dawes‘ practice spans commercial and regulatory disputes. Chantal Barrett maintains a broad practice, with a particular niche in D&O and other insurance coverage litigation. Benjamin Manchak, who is admitted in the US, England & Wales and Guernsey, represents trustees and beneficiaries in multi-jurisdictional proceedings. John Greenfield joined the team in late 2025.
Praxisleiter:
Abel Lyall
Weitere Kernanwälte:
Christopher Edwards; Sandra Duerden; Chantal Barrett; Benjamin Manchak; Gordon Dawes; Jeremy Wessels; John Greenfield
Referenzen
‘Highly intelligent, perceptive, thorough and incisive advice.’
‘Mourant is a full service firm capable of handling the most complex matters.’
‘Gordon Dawes is excellent. He is very responsive, has an in-depth understanding of the legal and tactical issues involved in a case and gives thoughtful, well-rounded and extremely sound advice. He is also a very able trial advocate, he understands what issues will play well with the court and he deploys his tactical and legal knowledge effectively and skilfully. He inspires confidence!’
Kernmandanten
Orbitus
Saffery Champness
EFG Private Bank
Butterfield Bank and Trust
PraxisIFM Group/Nerine Group
Grant Thornton
GFSC
Apex
Intertrust
Teneo
Leonard Curtis
Highlight-Mandate
- Represented Grant Thornton as liquidators of JJW Limited.
- Advised the trustee of the EBT of the Stobart Group (now Esken) in relation to a High Court claim issued by a former Esken director for unlawful means conspiracy.
- Acted for a former non-executive director in an appeal of regulatory proceedings brought by the GFSC in connection with the collapse of the Providence Fund in 2016.
Ogier
The ‘exceedingly sharp’ team at Ogier is well versed in tackling complex trust disputes, with additional expertise in commercial, insolvency and regulatory proceedings. Practice head Mathew Newman is an insolvency specialist, representing clients where fraud and asset tracing issues have arisen. Simon Davies takes on both commercial and trust disputes, with expertise in breach of fiduciary duty, professional negligence and insurance claims. Bryan De Verneuil-Smith represents a client base consisting of trustees, beneficiaries, directors and shareholders in disputes that span trust matters, fund and shareholder litigation, and property matters. Alex Horsbrugh-Porter combines a commercial disputes practice with a specialisation in handling schemes of arrangement, where he works alongside the firm’s corporate team.
Praxisleiter:
Mathew Newman
Weitere Kernanwälte:
Simon Davies; Bryan De Verneuil-Smith; Alex Horsbrugh-Porter
Referenzen
‘I found that the Ogier team was effective in representing our legal needs during dispute resolution talks.’
‘Very willing to learn and explore an industry that they had not represented before.’
‘The Ogier Guernsey dispute resolution team is a balanced one, with significant strength in depth. User friendly and exceedingly sharp, they are a pleasure to have on the team.’
Kernmandanten
HSBC
Teneo
Apex Fund Services
Disruptive Capital
CRGF GP
Begbies Traynor
Grant Thornton
Leonard Curtis
Alvarez & Marsal
Investec
Praxis
Highlight-Mandate
- Acted for a trust company which is the trustee for 12 trusts that own extensive assets across multiple jurisdictions and are subject to an asset freeze imposed due to sanctions.
- Acted for the plaintiffs, who have brought a multi-million claim against the former trustees of a Guernsey trust which is currently at the disclosure stage of proceedings.
- Defended an administration application for a debt worth £42m and successfully negotiating a withdrawal of the application and a restructuring of the debt.
Walkers
Walkers‘ litigation team is composed of ‘pragmatic lawyers with excellent negotiation skills’ who represent a client base that includes trustees and other fiduciaries, public authorities and insolvency practitioners, among others. Alison Ozanne heads the team, handling a caseload made up of contentious trust and probate matters, in addition to assisting clients in regulatory proceedings. Sarah Brehaut is frequently instructed by liquidators in winding-up procedures before the Royal Court, with further expertise in regulatory matters, including data protection issues. Trust disputes form a key pillar of Adam Cole‘s practice, acting for both trustees and beneficiaries in matters concerning breach of trusts and the handling of trust assets, in addition to taking on insurance disputes. Ferbrache & Farrell LLP‘s Alison Antill joined the group in June 2025.
Praxisleiter:
Alison Ozanne
Weitere Kernanwälte:
Sarah Brehaut; Adam Cole; Laurent Thibeault; Alison Antill; Helena Lavin; Rebecca Hale
Referenzen
‘The Walkers team has been a pleasure to work with on a difficult matter. They have been responsive and professional and their expertise has been invaluable.’
‘Sarah Brehaut is the most impressive advocate I have seen in action in a courtroom. Her attention to detail, ability to think on her feet and persuasive arguments make her exactly the sort of person to have by your side.’
‘I have worked with Walkers on a highly contentious cross-border estate matter. The team has demonstrated in-depth knowledge of cross-border problematics and trust matters. Very pragmatic lawyers with excellent negotiation skills.’
Kernmandanten
Artemis Holdings Limited
Bangkok Commerce Public Company Limited
Guernsey Data Protection Authority
GBG Insurance Ltd
Qatar Investment and Projects Development Holding CPW.L.L.
RLC Limited
Sovereign Trust (Guernsey) Limited
States of Guernsey
Swedish Sea Rescue Society
Highlight-Mandate
- Represented a privately owned independent fiduciary in Guernsey in claims related to alleged unfair prejudice to a minority shareholder.
- Advised the States of Guernsey before the Industrial Disputes Tribunal regarding changes to the Public Sector Pension Scheme.
- Advised the Data Protection Authority in relation to a breach determination made against another local law firm.
Appleby
Appleby‘s ‘intelligent, diverse and thoughtful team’ is noted for its expertise in contentious insolvency proceedings, where it acts for both liquidators and directors of insolvent companies, trust disputes and a variety of regulatory matters. Practice head and ‘excellent trial lawyer’ Anthony Williams takes on the full spectrum of these matters, and is also well versed in fund-related litigation. Richard Field stands out for his expertise in regulatory proceedings, in particular as it concerns data protection matters, and also handles issues tied to sanctions and AML regimes. Regulated companies and their directors rely on Richard Sheldon for representation in the face of GFSC enforcement actions, in addition to appearing for clients in shareholder disputes.
Praxisleiter:
Anthony Williams
Weitere Kernanwälte:
Richard Field; Richard Sheldon
Referenzen
‘The team at Appleby combines jurisdictional leading advice with practical knowhow and commercial acumen. Their breadth of experience is extremely wide, such that they are the first people we think of contacting when issues arise, even if it is just to get an initial steer.’
‘In my view, Richard Sheldon is one of the best lawyers in Guernsey, if not the Channel Islands. Richard is extremely intelligent and grasps key issues quickly. He is also able to articulate his advice in language that is easy to understand and gets straight to the point. He is a skilled negotiator and someone that you would certainly want to have in your camp when things get difficult.’
‘With a deep understanding of the legal framework, industry best practice, and negotiation tactics, the team excels in handling complex disputes with professionalism and integrity.’
Kernmandanten
Aareal Bank AG
Barclays Bank plc
CBW
CRGF GP Ltd
Deloitte LLP
Grant Thornton
HSBC Group
Joannou & Paraskevaides
Oak Group
Peters & Peters
Praxis Group
RL360 Life Insurance
Snapper Investments Inc
Standard Chartered Trust
Standard Bank Group
Standard Chartered Bank
Teneo Financial Advisory Limited
Utmost Worldwide
Highlight-Mandate
- Defended several former directors of JPO, in liquidation, against claims brought by the liquidators worth in the region of $1bn.
- Acted for RL360 in relation to the transfer to it of Isle of Man Assurance book of wealth business, comprising several thousand unit-linked life insurance policies, which required court approval.
Babbé LLP
Babbé LLP‘s Disputes and Risk team takes instructions on trust, commercial and insolvency matters, representing both corporate and individual clients, including trustees, beneficiaries and banks and others before the Royal Court. Heading the team is Todd McGuffin, who handles contentious insolvency proceedings as part of a practice that also spans trust litigation and regulatory matters. Managing partner Nick Robison specialises in trust disputes, with particular expertise in defending the interests of minor and unborn beneficiaries, while Martin Jones tackles trust and fund litigation in addition to working on tort claims.
Praxisleiter:
Todd McGuffin
Weitere Kernanwälte:
Nick Robison; Martin Jones; David Doutney
Referenzen
‘Babbé has been a good firm to work with over the last year or so. They managed to pick up some complex matters for us and have progressed them in a manner that has met our expectations well.’
‘Todd McGuffin is a knowledgeable lawyer who listens well to the brief and provides clear and articulate advice. David Doutney has been responsive, with good availability to deal with matters as they arise.’
‘The current standout firm in Guernsey in complex commercial, trust, and sanctions-related disputes.’
Kernmandanten
Fort Trustees Limited
Acis Capital Management LP
United States National Bank Association
VEB.RF
Intertrust
Robert Tchenguiz
Highlight-Mandate
- Acted for the trustee of the Tchenguiz Discretionary Trust in Investec v Glenalla, which began in 2010.
- Instructed by VEB.RF in proceedings brought in the Royal Court by Stanislav Gromov, alleging a conspiracy between VEB and other parties in relation to a high value residential development in Moscow.
- Appeared before the Royal Court of Guernsey on behalf of Weighbridge Trust Limited on an appeal against a sanction imposed by the GFSC.
Bedell Cristin
Bedell Cristin‘s ‘focused, high-calibre’ team is able to tackle complex trust, insolvency, regulatory and other commercial disputes, with a strong track record in taking on multi-jurisdictional matters across Europe, North America, the Middle East and Africa. ‘Great team leader’ Alasdair Davidson spearheads the firm’s contentious efforts, offering considerable experience in cross-border trust disputes, where he acts for trustees and beneficiaries, and further specialisms in disputes centred on fiduciaries and insolvency proceedings. ‘Very effective advocate’ Jon Barclay is noted for his expertise in both commercial and regulatory financial services disputes, including AML/CFT issues.
Praxisleiter:
Alasdair Davidson
Weitere Kernanwälte:
Jon Barclay
Referenzen
‘Great team leader in Alasdair Davidson. Proactive lawyers with well thought out goals and strategies. More than hold their own with larger firms and are well respected at court. Bedell Cristin are justly recognised as leading lawyers in the offshore market with Guernsey being a centre of excellence.’
‘Alasdair Davidson is first rate. He uses his experience and knowledge of law and procedure to great effect for clients. Reliable, responsive and runs a well organised team. He is also very personable, with good client facing skills.’
‘Alasdair Davidson is fabulous: he has a real talent for reading the situation and approaching the client in exactly the right way.’
Kernmandanten
Geneva Trust Company (SA)
Pilatus PTC
Cherry Godfrey
Saffery Champness
Grant Thornton
Kingsley Napley
JT Group
Guernsey Home Loans
E&Y
Imperium
Macfarlanes
Trustee of the Madoff Estate
Azets
Adil Popat
Teneo
Sarnia Home Loans
Stewarts Law LLP
Highlight-Mandate
- Defended the former CFO of JPO, in liquidation, against claims brought by liquidators, with sums sought in excess of $1bn.
- Represented Pilatus PTC, which brought a trustee negligence claim against another trust company, with judgement now pending.
Collas Crill
Collas Crill‘s advocates are ‘knowledgeable on matters of Guernsey law and procedure,’ which extends to their representation of trustees, beneficiaries and protectors in trust litigation, and also in acting for corporates and directors in commercial and insolvency disputes. Christian Hay provides ‘clear and practical’ assistance to clients engaged in trust and estate, banking and shareholder litigation, and also offers mediation and arbitration services. Hay leads the team alongside Guernsey managing partner Gareth Bell, a specialist in directors’ duties, professional negligence and insolvency proceedings, and Michael Adkins, whose expertise spans trust and regulatory issues. Ben Havard specialises in trust disputes, acting for trustees and beneficiaries before the Royal Court in matters pertaining to the restructuring of trusts and removal of trustees.
Praxisleiter:
Christian Hay; Gareth Bell; Michael Adkins
Weitere Kernanwälte:
Ben Havard
Referenzen
‘My experience of working with Christian Hay and the team at Collas Crill has been very positive. They are responsive and practical in the advice they provide.’
‘Christian Hay is very easy to deal with. He is responsive and his advice is clear and practical.’
‘The CC team fitted seamlessly into a cross-border team on a significant piece of cross-border litigation before the Guernsey court, so we were able to provide the clients with a unified service. The team is truly collaborative but equally very focused and knowledgeable on matters of Guernsey law and procedure.’
Kernmandanten
INMCF
Nick Hofgren
Highlight-Mandate
- Advised the directors of an international insurance provider in relation to a GFSC investigation following its insolvency.
- Acted for the trustee of a successful businessman in securing the release of $110m from funds exceeding $130m, which were restricted by the Guernsey FIU, based on an abandoned US prosecution.
- Represented the family of a deceased settlor in securing disclosure from Guernsey trustees amid a global dispute exceeding £1bn.
Ferbrache & Farrell LLP
Ferbrache & Farrell LLP‘s ‘responsive and thoughtful’ litigation team handles trust disputes and an array of commercial matters, including insolvency and professional negligence cases. The team is headed up by Robin Gist, who combines expertise in commercial and regulatory matters, including trust, sanctions and data protection issues, among others. Co-founder Peter Ferbrache continues to act for clients in trust and commercial matters as a consultant. Martin Jones left the team in April 2024, followed by Robert Breckon, who departed in October 2024. Charlotte Tomlinson joined the team from Sills & Betteridge LLP in May 2024. Alison Antill departed in June 2025.
Praxisleiter:
Robin Gist
Weitere Kernanwälte:
Peter Ferbrache; Charlotte Tomlinson
Referenzen
‘The size of the firm ensures the matter is handled by a small number of staff, with good experience.’
‘Strong, creative team and unique understanding of regulatory landscape in Guernsey.’
‘Robin Gist is a very creative, out-of-the-box thinker who provides a different perspective on complicated matters which is highly refreshing and valuable.’
Kernmandanten
His Majesty’s Comptroller
Highlight-Mandate
- Acted as advocate to His Majesty’s Comptroller in respect of an application for the civil forfeiture of $14.4m plus interest.