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The charity is governed by a Board of Trustees and delivers its maths challenges and enrichment programmes through volunteers, and is supported by a small staff team.

Our Board of Trustees has control over, and legal responsibility for, our management and administration. The Board of Trustees sets the long-term strategic direction of the organisation and delegates tasks to Board Committees and the Managing Director. The Managing Director may, in turn, delegate tasks to Executive Committees and members of staff.

We operate within our Articles of Association.

The United Kingdom Mathematics Trust is a company limited by guarantee (no. 3271283) and a charity registered in England and Wales (no. 1059125). Our VAT number is 214255439.


The Board is made up of mathematicians and passionate people who are able to bring a range of different backgrounds and expertise to the charity.

Dr Geoff Smith MBE

Role: Chair

Term Ends: May 2026 (3)

Dr David Crawford

Role: Treasurer

Term Ends: Apr 2024 (3)

Dr Vesna Kadelburg

Role: Vice Chair & Secretary

Term Ends: Apr 2026 (1)

Dr Andrew Cates

Term Ends: June 2026 (3)

Dr David Bobker

Term Ends: Jan 2027 (1)

Dr James Cranch

Term Ends: Jul 2024 (1)

Mr Steve Mulligan

Term Ends: Apr 2026 (1)

Dr Ava Lobo-Yeo

Term Ends: Apr 2025 (1)

Mary Wimbury

Term Ends: Sep 2025 (1)

Tricia Lunel

Term Ends: Sep 2025 (1)

David Vaccaro

Term Ends: Sep 2025 (1

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