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The red node is Jonathan. Pale nodes are charities, grey nodes are companies, and darker grey nodes are the people who sit on them. Dashed links are historical or inferred. Click any node to explore.

Person

Jonathan Thumim

Jonathan Thumim is a trustee of The Helen Thumim Foundation, The Jonathan Thumim Charitable Trust and 1 other charity, a director of 8 companies and holds 3 other current roles. Source: Companies House and Charity Commission records.

Director at Henilon Holdco Limited · Director at TC Propco Limited

  • 15 current roles
  • 4 previous roles
  • Served alongside 47 people
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Official record Companies House and Charity Commission · updated 11th October 2026

Roles

19 roles across 17 organisations (15 current, 4 previous)

Current roles (15)

Previous roles (4)

Company roles, current and past, as filed at Companies House.

People Jonathan has served alongside

47 people across 15 organisations

Based on overlapping official board records. Calculated from official records It does not mean they know each other. Only formal co-service is listed: people are never joined on a matching name alone.

Grange Court Limited 11 people · 1992-present

Henilon CO.Limited 11 people · 2004-present

Chasehurst Investments Limited 10 people · 2004-present

Damon House (Tally HO) Management Company Limited 8 people · 1993-present

Alexia Properties Limited 4 people · 1996-present

Merwood Properties LTD 4 people · 2002-present

The ARI Thumim Charitable Trust 3 people · Current

Cimacrest Limited 3 people · 2012-present

02885444 3 people · 1997-2008 · current

The Helen Thumim Foundation 2 people · Current

The Jonathan Thumim Charitable Trust 2 people · Current

Cambria 75 LTD 1 person · 2007-2025 · current

TC Propco Limited 1 person · 2026-present

TH Henilon Propco Limited 1 person · 2026-present

Kensington Palace Gardens Investments Limited 6 people · 1999-2005

Sources

Companies House
Officer appointments and resignations.
Edition
Register edition compiled 11th October 2026
Identity
Records are treated as the same person only where our identity-matching rules support it. Confirmed relationships are supported by the approved identity-matching evidence and rules. Likely relationships are supported by sufficient evidence to suggest the records concern the same individual, but are not established as confirmed; they are shown with the label “Likely the same person”. How people are matched

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