Lord Jonathan Kestenbaum

Board network

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Governance intelligence

Experience95

Leadership0

Breadth73

Network52

Renewal risk53

29.4 years in governance · 2 charity boards · 27 company directorships (15 former) · 3 sectors · 7y average tenure

Calculated from Charity Commission and Companies House records - deterministic, no AI.

Charity boards (2)

Chief Rabbinate Trust since 2019 · 7yIncome across tenure yearsIncome +59% across tenure yearsIncome trend: risingReserves cover about 10 months of spending (latest year)Charity Commission annual returns
Yoni Jesner FoundationIncome across held yearsCharity Commission annual returns

Company appointments

Director Teach First appointed 2026 On the register
Director Chief Rabbinate Trust appointed 2019 On the register
Director Rabbi Sacks Legacy Trust appointed 2013 · resigned 2021 On the register
Director London Maccabi Recreational Trust appointed 2004 · resigned 2010 On the register

Company directorships matched to this trustee from Companies House. Company status is a matter of public record, shown as at the latest register snapshot.

Governance journey

1997
UJ Events Plus Limited
Director - resigned 2002
2003
Britain Israel Communications & Research Centre
Director - resigned 2010
2004
Jewish Community Centre UK
Director - resigned 2010
2004
London Maccabi Recreational Trust
Director - resigned 2010
2006
Enterprise United Kingdom
Director - resigned 2007
2008
Mullenlowe Profero Limited
Director - resigned 2014
2011
Five Arrows Limited
Director - resigned 2013
2011
THE Blavatnik School OF Government Foundation
Director
2011
Graywood Limited
Director
2011
J Rothschild Capital Management Limited
Director - resigned 2022
2012
ST. James'S Venture Capital Fund Limited(THE)
Director
2012
RIT Capital Partners Associates Limited
Director
2012
Atlantic AND General Investment Trust Limited
Director
2012
RIT Capital Partners Trading Limited
Director
2012
RIT Capital Partners Securities Limited
Director
2012
Ritcp GP Limited
Director
2012
Edrrit Limited
Director - resigned 2017
2013
Windmill Hill Asset Management Limited
Director
2013
Rabbi Sacks Legacy Trust
Director - resigned 2021
2014
Spencer House Limited
Director - resigned 2022
2015
GVQ Investment Management Limited
Director - resigned 2018
2019
Chief Rabbinate Trust
Trustee
2019
Chief Rabbinate Trust
Director
2020
Carrmire Holdings LLP
Llp-member - resigned 2021
2021
RIT Investments GP Limited
Director - resigned 2022
2023
Labour Together Limited
Director - resigned 2026
2023
Jpmorgan Japanese Investment Trust PLC
Director
2024
Labour Together Projects Limited
Director - resigned 2026
2025
Five Arrows Limited
Director
2026
Teach First
Director

Governance network

143

people served alongside

41

organisations in their governance network

Most-frequent collaborators

Armstrong, Craig Christian Five Arrows Limited, 2025-current
Rothschild, Hannah Mary, The Hon Five Arrows Limited, 2025-current
Maruyama, Takashi Jpmorgan Japanese Investment Trust PLC, 2025-current
Novak, David Andrew Windmill Hill Asset Management Limited, 2025-current
Vickers, David John Windmill Hill Asset Management Limited, 2025-current
Taylor, Saul David Chief Rabbinate Trust, 2025-current
Kestenbaum, Michal Graywood Limited, 2025-current
Kestenbaum, Avishai Graywood Limited, 2025-current
+151 more

Similar leaders

Corporate non-executiveCharity and companyGovernance veteran

People with a similar governance profile

David Scott Paterson same sectors
Kathryn Beryl Morris same sectors
Abdullah Yousuf Bux same sectors
Julia Sarah Chain same sectors
Malcolm Wright same sectors
Martin Anthony Richman same sectors

Grouped by governance profile from public records - deterministic, no AI.

Lord Jonathan Kestenbaumage 66