Ian Rees Phillips has a substantial practice spanning commercial, chancery, employment, property, planning, environmental and regulatory law. He acts for companies, directors, shareholders, developers, landowners, local authorities, public bodies and private individuals across a broad range of contentious matters.
Ian is particularly recognised for cases which cross traditional practice boundaries, combining commercial, corporate, property, planning and regulatory issues within a single dispute. He is frequently instructed in matters involving corporate governance, shareholder rights, insolvency, trusts and estates, land ownership, planning enforcement and regulatory investigations.
He regularly appears in the civil and criminal courts, specialist tribunals and appellate courts. His practice is particularly noted for disputes involving the intersection of commercial interests, land ownership, corporate structures and regulatory enforcement.
Ian is valued for combining robust advocacy with clear, practical advice and a patient and confident manner.
Ian read Jurisprudence at Lady Margaret Hall, Oxford University, before joining the Bar in 2009.
Selected Reported Cases
Corporate, Commercial and Regulatory
- Sykes v Sumiki Ltd (2025) - High Court appeal matter concerning security for costs and enforcement risks in an international commercial dispute.
- Markou v Financial Conduct Authority (2024) - Financial services regulatory proceedings concerning fitness and propriety, regulatory oversight and FCA enforcement powers.
- Financial Services (Euro) Ltd v Financial Conduct Authority (2020) - Upper Tribunal proceedings concerning FCA regulatory powers and the cancellation of permissions for regulated activities.
- A Company (Application to Restrain Advertisement of a Winding Up Petition), Re (2020) - One of the early reported COVID-19 insolvency cases concerning the restraint of a winding-up petition.
- Sunbird Business Services Ltd, Re (2020) - Appeared in Chancery Division proceedings concerning winding-up petitions and issue-based costs orders.
Property, Planning and Land
- Harforth v Rose Island Properties Ltd (2026) - High Court appeal concerning procedural fairness in a residential landlord and tenant claim.
- Bruce v Wychavon District Council (2023) - Court of Appeal proceedings arising from planning enforcement and contempt of court litigation.
- Invergarry Court Ltd v Connolly (2022) - Upper Tribunal (Lands Chamber) proceedings concerning residential property management and leaseholder rights.
- Hussain v Vaswani (2020) - Court of Appeal proceedings concerning contempt of court and the enforcement of undertakings given in possession proceedings.
Employment
- Jeffery v Givaudan UK Ltd (2026) - Employment Appeal Tribunal case concerning entitlement to written reasons following settlement of proceedings.
- Stuart Harris Associates Ltd v Goburdhun (2023) - Employment Appeal Tribunal proceedings concerning constructive dismissal and professional misconduct allegations.
Environmental
- Environment Agency v Datta (2026) - Major environmental prosecution involving unlawful waste activities and substantial financial penalties.
- Hunt v Pollard (2024) - Administrative Court appeal concerning statutory nuisance, environmental regulation and expert evidence.
Public Access Scheme
Ian Rees Phillips is qualified to accept direct instructions from members of the public under the Public Access Scheme. Information about the Public Access Scheme and how it works can be found on our Public Access page.
Certain specific Public Access services are subject to price and service transparency regulatory requirements. By clicking on the links below you will be directed to the required information for those specific categories of work in respect of which Ian accepts instructions.
Please note that Ian generally does not act on a Public Access basis once proceedings are issued.
Employment Tribunal
Inheritance Act Claims
Licensing Applications (Businesses)
Motoring Offences (Summary Only)
Personal Injury
Winding-Up Petitions
Commercial
Ian acts in a wide range of commercial, corporate and chancery disputes before the County Court and High Court. His practice encompasses contractual disputes, shareholder and unfair prejudice petitions, partnership disputes, directors’ duties, breaches of fiduciary duty, contentious probate, claims under the Inheritance (Provision for Family and Dependants) Act 1975, trusts of land disputes, insolvency and commercial property disputes.
He has particular expertise advising companies, directors and shareholders on corporate governance and shareholder rights issues, including disputes concerning the ownership and control of companies, the exercise of directors’ powers, breaches of shareholders’ agreements, allegations of unfairly prejudicial conduct and disputes arising from family-owned and owner-managed businesses.
Ian is also regularly instructed in corporate and personal insolvency matters, including winding-up petitions, bankruptcy proceedings, administrators’ and liquidators’ applications, schemes of arrangement, restructuring matters, antecedent transaction claims, judgment enforcement, and disputes concerning the recovery of corporate and commercial debts.
He advises throughout the lifecycle of commercial disputes, from pre-action strategy through to trial, enforcement and appeal.
Employment
Ian represents both claimants and respondents in the Employment Tribunal and Employment Appeal Tribunal. He is instructed across the full spectrum of employment disputes, including unfair dismissal, discrimination, whistleblowing, breach of contract, unlawful deductions from wages, TUPE and restrictive covenant claims.
A significant part of his practice involves directors, LLP members, senior employees and professionals whose disputes frequently involve related commercial or shareholder issues. He is regularly instructed in cases involving complex jurisdictional questions, substantial loss claims, allegations of professional misconduct and disputes arising from the breakdown of business relationships.
Drawing upon his wider commercial practice, Ian is particularly well placed to advise where employment disputes overlap with company law, shareholder rights, fiduciary obligations or professional regulation.
Ian has a strong track record of securing successful outcomes at final hearing for both claimants and respondents across a broad range of employment disputes.
Environment
Ian has developed a substantial environmental law practice acting for local authorities, regulators, companies and private individuals. He regularly advises and appears in proceedings involving environmental permitting, waste regulation, reservoirs, contaminated land, nuisance, watercourse disputes, fly-tipping, littering, pollution incidents and environmental enforcement.
His practice encompasses both criminal and civil environmental matters, enabling him to advise upon the interaction between regulatory enforcement, public law obligations and private law remedies. He is frequently instructed in matters involving expert evidence and technically complex statutory schemes.
Ian’s environmental work frequently intersects with planning, land use and property disputes, allowing him to provide comprehensive advice on issues that extend beyond purely environmental regulation.
Inquests & Inquiries
Ian is instructed in coronial proceedings and public investigations involving regulatory, environmental and public authority issues. He assists interested persons, businesses and public bodies in navigating complex questions of causation, responsibility and compliance.
He provides advice and representation throughout the inquest process, including pre-inquest reviews, disclosure issues and substantive hearings. His wider experience in regulatory enforcement and environmental matters equips him to advise effectively where potential civil, regulatory or criminal consequences may arise from the matters under investigation.
Professional negligence
Ian acts for both claimants and defendants in professional negligence disputes involving solicitors, surveyors, accountants, property professionals and other advisers.
His experience includes claims arising from litigation conduct, property transactions, trust administration, construction, sales of vehicles and vessels, commercial advice and corporate affairs. He regularly advises upon questions of breach of duty, causation and loss and is instructed from the earliest stages of a dispute through to trial and appeal.
Ian is particularly well placed to advise where allegations of professional negligence arise alongside underlying commercial, company, property or planning disputes, requiring an understanding of the substantive field in which the advice was given.
Planning
Ian acts for developers, landowners, local planning authorities and interested parties in relation to planning enforcement, planning appeals, lawful development issues, section 106 obligations, tree protection and forestry regimes, and related public law matters.
A significant feature of his practice is the interaction between planning control and private property rights. He is frequently instructed in disputes where planning considerations overlap with ownership, land registration, easements, restrictive covenants, development agreements and commercial development interests.
Ian has extensive experience of criminal and civil planning enforcement proceedings and related litigation. His combined expertise in planning, property and regulatory law enables him to advise on issues that frequently span several specialist disciplines but arise from the same development project or parcel of land.
Property
Property disputes form a substantial part of Ian’s practice. He acts in a wide range of residential, commercial and development-related disputes involving title, land registration, easements, restrictive covenants, rights of way, nuisance, adverse possession, landlord and tenant issues, forfeiture and possession proceedings.
Ian is regularly instructed in disputes concerning trusts of land, beneficial ownership and applications under the Trusts of Land and Appointment of Trustees Act 1996, as well as inheritance and probate disputes involving real property. He frequently advises on claims where ownership issues intersect with family arrangements, trusts, succession disputes or company structures.
He is frequently instructed in disputes concerning development land, title irregularities, boundary issues and competing ownership claims requiring detailed analysis of historic conveyancing and Land Registry material.
He is particularly recognised for matters sitting at the intersection of property, planning and commercial law. His experience extends beyond conventional property litigation to cases requiring detailed knowledge of land registration, planning control, corporate structures and development arrangements.
Regulatory
Ian has a substantial regulatory practice and acts for both prosecuting authorities and defendants across a broad spectrum of regulatory proceedings. He is regularly instructed in matters involving environmental protection, planning enforcement, tree protection, housing regulation, licensing, consumer protection, product safety, trading standards, food safety and proceeds of crime.
Unlike many criminal practitioners whose regulatory practice derives principally from mainstream criminal work, Ian’s expertise has developed through extensive specialist experience in planning, environmental, property and local government law. This enables him to advise not only upon criminal enforcement proceedings themselves, but also upon the wider planning, property, land-use and commercial issues which frequently underpin regulatory action.
He regularly appears in the Magistrates’ Court, Crown Court, High Court and specialist tribunals, and is particularly sought after in cases where regulatory enforcement intersects with property rights, planning control, environmental regulation or commercial activity. He also has particular expertise in confiscation order proceedings and financial investigations arising from regulatory offending.
Appointments
- Appointed to the List of Specialist Regulatory Advocates in Health & Safety and Environmental Law (List B)
- Lecturer, University College London, Bartlett School of Planning
Memberships
- Bar Pro Bono Unit
- Employment Bar Association
- South Eastern Circuit Bar Mess
Latest news
Richard Banwell and Ian Rees Phillips secure convictions in nationwide Environment Agency illegal waste case
Richard Banwell and Ian Rees Phillips acted for the Environment Agency in the successful prosecution of a large‑scale illegal waste operation involving the unlawful...
Members appointed as Specialist Regulatory Advocates
We are pleased to announce that the Regulatory Board that operates a Panel Counsel list on behalf of the Attorney General has appointed the...
Ian Rees Phillips secures maximum compensation and costs for claimant in 5-day Employment Tribunal
Ian Rees Phillips secured the maximum compensation and costs for the claimant against “either dishonest or plainly incompetent” accountancy firm.
Ian Rees Phillips successfully represents landlords seeking committal of tenant breaching undertakings to pay arrears
Ian Rees Phillips successful in Court of Appeal acting for landlords seeking committal to prison of tenant who breached undertakings to pay arrears.
Ian Rees Phillips secures injunction restraining advertisement of winding up petition on the basis of prospective COVID-19 legislation
Ian Rees Phillips secures injunction restraining advertisement of winding up petition on the basis of novel prospective legislation relating to COVID-19 and the impact of coronavirus.
Grace Cullen and Ian Rees Phillips present Employment Law Update sessions during October
Central Law Training continue to deliver a number of employment law training courses across the country during 2018.
Employment Law Update
Following high demand in 2017, Mukhtiar Singh and Ian Rees Phillips, together with Central Law Training, will deliver a number of courses across the country in 2018.
Litigation and Dispute Resolution Annual Conference 2017
Kent Law Society together with Six Pump Court are hosting the Litigation and Dispute Resolution Annual Conference 2017 which will take place on 21st November in Rochester.
Ian Rees Phillips’ opinion for UK Proptech Association quoted in property trade press
Six Pump Court’s Ian Rees Phillips has prepared an opinion on the business model utilised by online estate agents for the UK Proptech Association,...
Employment Law 2017 Update (6 hours CPD)
Mukhtiar Singh and Ian Rees Phillips have teamed up with Central Law Training to deliver a number of seminars across the country in 2017....
Mock Public Inquiry – Friday 11th November
Six Pump Court in association with The Bartlett Faculty of the Built Environment, University College London will be presenting this Mock Inquiry on Friday...
Litigation and Dispute Resolution Conference – 12 October
Six Pump Court and Kent Law Society present a one day Civil Litigation and Dispute Resolution Conference. The content will cover all the important...
Litigation and Dispute Resolution Conference – 6th October
Six Pump Court Chambers and Kent Law Society are delighted to present this one day Civil Litigation and Dispute Resolution Update. This timely and...
Ian Rees Phillips instructed against “racist” Paris Metro Chelsea fans
Ian Rees Phillips has been instructed by the Metropolitan Police to act on its behalf in the football banning order applications for five football...
Mock Public Inquiry – Friday 20th March
Six Pump Court in association with The Bartlett Faculty of the Built Environment, University College London will be presenting this Mock Inquiry on Friday...
Six Pump Court strengthens ties with The Bartlett, UCL
A team of barristers from Six Pump Court, including Anne Williams, recently appointed as a Visiting Professor, Mark Beard, Pascal Bates, Ian Rees Phillips...
Events
Litigation and Dispute Resolution Annual Conference 2018
Kent Law Society together with Six Pump Court are hosting the Litigation and Dispute Resolution Annual Conference 2018 which will take place on Tuesday 13th November in Rochester.



