INDIVIDUAL PROFILE
Mariko Wilson

Mariko Wilson

High Net Worth 2026

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Ranked in 1 practice area

About

Provided by Family Law in Partnership LTD

High Net Worth

Practice Areas

Mariko is a director at Family Law in Partnership. She handles all aspects of private family law and has a broad range of experience, frequently acting for high net worth individuals in financial relief and divorce proceedings as well as acting in children matters. Mariko has particular expertise in cases involving complex pensions issues, and in cases in which mental health issues are a feature.

Mariko has acted on a number of complex cross border financial matters, often advising non tax resident and non tax domiciled individuals, entrepreneurs and individuals from the financial sector. Her clients have also included a number of academics and those in the education sector. Mariko has extensive experience in dealing with property claims brought by third parties and unmarried cohabitants under the Trusts of Land and Appointment of Trustees Act 1996.

Mariko is experienced in dealing with cross border private children law matters particularly proceedings where one parent seeks to remove a child from the jurisdiction contrary to the wishes of the other. She also advises on financial claims on behalf of the children of unmarried parents under Schedule 1 of the Children Act, including in a cross border context.

Professional Memberships

Mariko is a qualified collaborative lawyer and a family mediator. She is a member of Resolution’s Pensions Tax & Financial Remedies Committee.

Chambers Review

Provided by Chambers

Chambers High Net Worth

Strengths

Provided by Chambers

  • Mariko is extremely bright and firmly keeps her eye on the bigger picture. She is an excellent strategist.

    Family/Matrimonial Finance: Ultra High Net WorthChambers High Net Worth
  • Mariko Wilson has been professional, sensitive and focused throughout. She has delivered advice with clarity, thoughtfulness and tact.

    Family/Matrimonial Finance: Ultra High Net WorthChambers High Net Worth
  • I highly rate Mariko for her pragmatic, family-focused advice and the ability to discuss and negotiate complex financial and nuptial agreements to achieve the best outcome for the clients and their family.

    Family/Matrimonial Finance: Ultra High Net WorthChambers High Net Worth

Ranked Individuals at Family Law in Partnership LTD (16)

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