Jonathan Barham . . . spots the key points in the case very quickly and is able to break a case open to his client’s advantage.
Jonathan Barham has a fantastic eye for detail.
Jonathan is a former English Solicitor, English Barrister and Jersey Advocate. He also sits as a Commissioner of Appeal for Tax.
He has more than 20 years’ experience of dealing with all aspects of commercial litigation, encompassing a broad range of business, corporate and insolvency disputes.
He has regularly acted for well-known companies, shareholders and office holders, dealing with matters from inception through to trial as a solicitor and appearing before the English and Jersey courts on a broad range of interim applications, trials and appeals.
He has also represented clients in mediations and other non-court based dispute resolution processes.
Since moving to Jersey in 2020, Jonathan has been involved in a number of high value cross-border disputes, including:
For financially distressed companies in need of restructuring and reorganisation, or for those where the opportunity to do so has passed or failed, we work to achieve the most beneficial outcome in these difficult situations.
At whatever stage we are engaged, our involvement will assist in identifying the ongoing risks facing a client and to enable that client to continue to identify and effectively manage deteriorating relationships with creditors, financiers, investors or other interested parties.
Read moreRestructuring takes many forms, and we have broad experience in reshaping businesses to the changing needs and demands of the market. The team possesses a hands-on and comprehensive grasp of the intricate challenges that may emerge in restructuring scenarios, whether involving mergers, acquisitions, reorganisations or recapitalisation activities.
Our experienced team represent clients in a range of private, contractual and commercial real estate disputes.
Widely regarded as the preferred advisors for numerous high-net-worth individuals and families, we regularly assist in navigating disputes related to private matters, property (including boundary disputes), trusts, and family issues.
Additionally, our arbitration specialists are increasingly being used as a cost-effective, confidential and efficient alternative to court litigation in resolving commercial and construction disputes.
Read moreWe live in an increasingly contentious world. When your business is involved in any kind of legal dispute it's crucial to work with lawyers who are hands-on, cost-effective and flexible enough to respond quickly and intuitively to your unique situation and needs.
Read moreOur multi-jurisdictional team brings a wealth of experience from a range of diverse backgrounds to give quick, accurate, commercial advice. We work across dispute resolution, restructuring, recovery and insolvency matters to ensure that clients get the full benefit of our know-how and experience across the world.
Read moreWhere shareholders believe that directors are not complying with their duties, they may seek to pursue claims on behalf of a company by way of a derivative action.
Our corporate disputes lawyers act for shareholders, directors and companies in complex disputes involving breach of duty, fraud and corporate misconduct. Leveraging our cross-disciplinary expertise, we navigate the procedural and strategic challenges these claims present.
Our teams operate across jurisdictions, coordinating seamlessly to manage risk and protect our clients’ interests – whether bringing or defending derivative claims. Our offshore disputes lawyers provide clear, commercial guidance throughout, with a focus on preserving value and resolving disputes efficiently in highly sensitive corporate contexts.
We advise on all aspects of breaches of directors’ duties, including allegations of mismanagement, conflicts of interest and breach of fiduciary obligations.
Our offshore disputes lawyers work closely with corporate, regulatory and litigation teams to guide shareholders, directors, companies and financial institutions through complex governance disputes. With experience across multiple jurisdictions, we offer strategic, pragmatic advice tailored to high-stakes and reputationally sensitive matters.
Whether acting in regulatory investigations or shareholder actions, our regulatory disputes lawyers help clients respond confidently to legal and commercial risks in an increasingly regulated and scrutinised environment.
Joint venture disputes require a careful balance of legal precision and commercial sensitivity. Our offshore disputes lawyers help clients navigate breakdowns in strategic partnerships – whether due to misaligned objectives, deadlock, breach of contract or minority oppression. Our cross-practice teams bring together dispute resolution, corporate and regulatory expertise to manage risks and protect our clients’ interests.
We act for corporates, founders, investors, funds and institutions in both contentious and pre-dispute situations, across a wide range of sectors and jurisdictions. From exit negotiations to arbitration or litigation, we focus on practical solutions that preserve value and support long-term business goals.
Partnership disputes often involve deeply personal and commercially sensitive issues. We act for partners, partnerships and incoming or outgoing stakeholders in disputes over profit share, management rights, breaches of duty and dissolution. Combining our litigation, corporate and regulatory expertise, our offshore disputes lawyers guide clients through complex negotiations and contentious proceedings, including in professional services, investment and family-owned business contexts.
With experience across multiple jurisdictions and partnership structures, we deliver clear, strategic advice focused on protecting relationships, resolving deadlock and preserving business value. Whether advising in the early stages of disagreement or in formal dispute resolution, we provide practical, outcome-driven support.
We advise on all forms of shareholder disputes, from minority oppression and unfair prejudice claims to breaches of shareholder agreements and deadlock situations. Whether acting for individual shareholders, investors, directors or companies, we bring together dispute resolution and corporate advisory expertise to manage risk and protect value.
Our cross-border teams of offshore disputes lawyers are experienced in handling contentious matters involving joint ventures, family businesses, private equity and listed entities. Whether the dispute calls for negotiation, litigation or arbitration, we focus on delivering clear, commercial solutions that preserve reputations and support long-term business objectives.
Unfair prejudice petitions are a key tool for minority shareholders seeking relief from conduct that damages their interests.
We act for individual shareholders, directors and companies in high-stakes disputes involving exclusion from management, diversion of business and breaches of shareholder rights. Our team combines deep litigation experience with corporate insight to advise across a range of sectors and shareholder structures, including family businesses, joint ventures and private companies.
With a focus on strategic outcomes – whether through negotiated exits, buyouts or court proceedings – we help clients navigate these sensitive disputes with clarity, precision and commercial focus.
Our offshore dispute resolution lawyers work closely with our regulatory and insurance teams to advise law firms, accountants, surveyors, and other professionals and their professional indemnity insurers across our various jurisdictions. We take a coordinated and considered approach to professional negligence claims, helping clients navigate reputational risks, complex liability issues and evolving regulatory expectations.
As part of our debt recovery and insolvency services, we assist clients in issuing or responding to statutory demands. Whether enforcing payment or defending against genuinely disputed claims, our involvement helps clarify the legal and financial risks, enabling clients to make informed decisions.
We support effective creditor engagement and help manage escalating disputes, preserving options for resolution or further action.
When debt recovery and demands are ineffective, we assist in preparing and lodging creditors' winding-up applications to achieve an orderly conclusion. We have strong relationships with insolvency practitioners in our offshore jurisdictions and beyond.
We also assist shareholders and directors of companies facing cashflow difficulties. Through early engagement with our network of insolvency professionals, we help to find solutions to minimise risks and maximise returns.
Our approach ensures that the process is conducted efficiently and with minimal disruption, helping clients navigate the legal and commercial risks involved. By intervening early, we support clients in managing stakeholder relationships and fulfilling their obligations with clarity and confidence.
We advise officeholders of overseas companies with assets or operations in our offshore jurisdictions on seeking recognition locally. For offshore companies with foreign operations or assets, we advise officeholders in our offshore jurisdictions on applications to issue letters of request for assistance from foreign courts and for recognition in foreign jurisdictions.
Acting in complex cross-border matters, we help navigate foreign legal systems to protect and recover value. Our experience ensures continued stakeholder confidence and compliance with local obligations, while aligning with the broader restructuring or insolvency strategy.
When acting alongside insolvency officeholders, we pursue claims that maximise recoveries for creditors. Our work supports efforts to investigate, assess and, where appropriate, litigate claims against directors, third parties or others connected with the company.
Whether addressing preferences, transactions at an undervalue or transactions defrauding creditors, misfeasance, wrongful trading or fraudulent trading, unlawful distributions or other breaches of duty, our involvement aims to protect the interests of stakeholders and secure the best possible return in complex, high-stakes scenarios.
For directors facing the risk of disqualification in the context of insolvency, we provide clear, strategic advice to manage exposure and regulatory scrutiny. Whether disqualification proceedings are anticipated or already underway, our involvement supports clients in understanding their position, engaging with authorities and pursuing the most favourable resolution.
Directors are legally obliged to act in good faith, exercise independent judgment, and promote the best interests of the company.
Our offshore regulatory lawyers regularly provide expert legal guidance to directors as to their duties in offshore jurisdictions and corporate governance frameworks, as failure to comply with these expected duties potentially results in significant personal liability for directors.
Our experienced team advises on fiduciary responsibilities, risk mitigation, and regulatory compliance to ensure directors meet their obligations with confidence. Whether you're forming an offshore entity or navigating complex corporate challenges, we can offer trusted, practical solutions tailored to your needs.
Collas Crill explains… Enforcing foreign judgments in Jersey
This guide gives a brief overview to enforcing foreign judgments in Jersey. Words in bold are defined at the end of this guide. We refer to the person or entity seeking to enforce a foreign judgment as the Creditor and the person or entity being enforced...
Collas Crill explains … Enforcing foreign arbitral awards in Jersey
This guide looks at how you can enforce foreign arbitral awards in Jersey. Words in bold are defined at the end of this guide. We refer to the person or entity seeking to enforce the arbitral award as the creditor and the person being enforced agai...
Collas Crill has once again been included in the 2024 Global Restructuring Review (GRR) 100 - an annual guide to the world's leading law firms for cross-border restructuring and insolvency matters. Firms listed in the guide have been vetted for the...
Jersey College for Girls wins the inaugural Jersey Collas Crill Moot
Jersey College for Girls (JCG) took the trophy at the inaugural Jersey Collas Crill Moot final. Jess Dos Santos Hilario and Alexia Jennings were the ultimate winners in the dramatic final of the mock trial competition, which took place in the States' Cha...
Welcome to Collas Crill's first Channel Islands contract law update. Why do we need a Channel Islands specific contract law update? Well, let's start with a history lesson. Both Guernsey and Jersey have historically sent aspiring lawyers to the universit...
Schools to battle it out in the final of the inaugural Jersey Collas Crill Moot
Students from Jersey College for Girls, De La Salle and Beaulieu will be battling it out in the Royal Court in the inaugural Collas Crill Jersey Moot final. Around 60 sixth form students from Hautlieu, De La Salle, Jersey College for Girls, Victoria Coll...
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