INDIVIDUAL PROFILE
Henry Hickman

Henry Hickman

High Net Worth 2026

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Ranked in 1 practice area

About

Provided by Sinclair Gibson LLP

High Net Worth

Practice Areas

Henry Hickman leads the Litigation team at Sinclair Gibson LLP. He specialises in contentious trusts and estates matters, advising private individuals, trustees, family offices, privately owned companies and offshore law firms on complex disputes. His practice covers trust litigation, probate and inheritance disputes, claims under the Inheritance (Provision for Family and Dependants) Act 1975, disputes involving closely held family businesses, and professional negligence claims concerning investment advice. He is also recognised for his well-established Privy Council practice and regularly advises on high-profile offshore and cross-border trust disputes.

Career

• Partner, Litigation, Sinclair Gibson LLP (2015 to present)

• Joined the firm as a newly qualified solicitor in 2005.

• Prior experience in the investment management sector before qualifying as a solicitor.

Professional Memberships

Association of Contentious Trust and Probate Specialists (ACTAPS).

Clients

• High net worth individuals

• Trustees and beneficiaries

• Family offices

• Private companies

• Offshore law firms and fiduciaries

Work Highlights

• Advising the protector of family trusts holding assets over £1billion in a contentious blessing application (offshore).

• Advising the beneficiaries of an estate of £60million in their defence of a claim under the Inheritance (Provision for Family and Dependants) Act 1975 brought by the deceased’s partner.

• Advising a sibling defending an estoppel claim brought by his brother concerning family-held companies and assets in excess of £20million.

• Advising a family office in relation to claims concerning its investment in the outcome of the largest and longest running litigation in Australia.

• Advising one of the branches of a family with interests in Bermuda trusts worth in excess of $200million in a contested blessing application.

Experience

• More than 20 years' experience advising on contentious trusts and probate matters.

• Advised on over 45 appeals and applications before the Judicial Committee of the Privy Council.

• Extensive experience handling High Court litigation and cases at appellate level.

Education

University of Bristol

BA (Hons) History of Art

1998

Industry Sector Expertise

• Private Wealth

• Trusts and Estates

• Family Offices

• Privately Owned Businesses

• Offshore Fiduciary and Trust Services

Chambers Review

Provided by Chambers

Chambers High Net Worth

Private Wealth Disputes - London (Firms)

Band 2
Band 2

Individual Editorial
Henry Hickman is an expert in Privy Council work, as well as in trusts disputes and related matters that arise during divorce cases.

Strengths

Provided by Chambers

  • Henry Hickman is a very sensitive lawyer, always very calm and very sensible. He thinks about what would be good for the client and is an excellent lawyer.

    Private Wealth DisputesChambers High Net Worth
  • Henry Hickman is a very well known individual in the private wealth disputes space. He is very nice to work with; incredibly calm and measured in his approach. He can be transformative with clients on how they receive and react to advice. He has got a really measured and relaxed style.

    Private Wealth DisputesChambers High Net Worth
  • Henry Hickman is a very experienced and competent litigator with a very personal and pragmatic approach to resolving complex trust issues.

    Private Wealth DisputesChambers High Net Worth
  • Henry Hickman is one of the most pragmatic lawyers in the field. He cuts through the nonsense very quickly.

    Private Wealth DisputesChambers High Net Worth

Ranked Individuals at Sinclair Gibson LLP (9)

London (Firms)

UK-wide

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