Martin Fiennes

Board network

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Governance intelligence

Experience93

Leadership0

Breadth39

Network24

Renewal risk40

28.8 years in governance · 3 charity boards · 35 company directorships (28 former) · 1 sector · 0y average tenure

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

Charity boards (3)

Christobella, Viscountess Saye AND Sele since 2026 · 0yIncome across tenure yearsCharity Commission annual returns
Educational Foundation OF Christobella, Viscountess OF Saye AND Sele since 2026 · 0yIncome across tenure yearsCharity Commission annual returns
THE HDH Wills 1965 Charitable TrustIncome across held yearsCharity Commission annual returns

Company appointments

Director Martin Wills Wildlife Maintenance Trust appointed 2025 On the register
Director THE H D H Wills 1965 Charitable Trust appointed 2008 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

2003
Auctane, Limited
Director - resigned 2006
2003
Foviance Group Limited
Director - resigned 2006
2003
Foviance Group Limited
Secretary - resigned 2005
2003
Webabacus Limited
Secretary - resigned 2005
2004
Arieso Limited
Director - resigned 2007
2005
Oxford Immunotec Limited
Director - resigned 2006
2008
THE H D H Wills 1965 Charitable Trust
Director
2009
Focus Solutions EBT Trustee Limited
Director - resigned 2011
2009
M.D. Hamilton (Farms) Limited
Director
2011
Albion KAY VCT PLC
Director - resigned 2022
2012
Drayton Manor Park Limited
Director - resigned 2017
2013
Gatehouse Finance LTD
Director
2014
Filtered Technologies Limited
Director - resigned 2015
2015
Oxford Flow Limited
Director - resigned 2022
2015
Bodle Technologies Limited
Director
2017
Zegami Limited
Director - resigned 2017
2017
MOA Technology Limited
Director
2020
Living Optics Limited
Director - resigned 2024
2020
Ofui Limited
Director - resigned 2022
2020
Refeyn LTD
Director - resigned 2022
2021
Salience Labs LTD
Director - resigned 2024
2021
Natural Capital Research Limited
Director - resigned 2023
2021
Wild Bioscience LTD
Director
2022
Fluorok Limited
Director - resigned 2023
2022
Seloxium Limited
Director - resigned 2023
2023
Mixergy Limited
Director - resigned 2024
2024
Snowfox Discovery LTD
Director
2025
Martin Wills Wildlife Maintenance Trust
Director
2026
Christobella, Viscountess Saye AND Sele
Trustee
2026
Educational Foundation OF Christobella, Viscountess OF Saye AND Sele
Trustee

Showing the most recent 30 of 36 dated appointments.

Governance network

176

people served alongside

4

organisations in their governance network

Most-frequent collaborators

Ponsonby, Amanda M.D. Hamilton (Farms) Limited, 2025-current
Pauling, Sarah Jane M.D. Hamilton (Farms) Limited, 2025-current
Payne, Sarah Ann M.D. Hamilton (Farms) Limited, 2025-current
Park, Charles John Roberson THE H D H Wills 1965 Charitable Trust, 2025-current
Nelson, Thomas Michael Martin Wills Wildlife Maintenance Trust, 2025-current
Trafford, Susan Martin Wills Wildlife Maintenance Trust, 2025-current
Ponsonby, Rupert Spencer Martin Wills Wildlife Maintenance Trust, 2025-current
Carson, John Seton Burrell Martin Wills Wildlife Maintenance Trust, 2025-current
+181 more

Similar leaders

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People with a similar governance profile

Patrick ROY Holcroft LVO OBE same sectors
Penelope Mary Jewitt same sectors
Archibald Graham Calder same sectors
Douglas James Edward Neville-Jones same sectors
David Sidney Brodie OBE same sectors
Lady Jane Frances Rayne same sectors

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

Same person, other records

Martin Fiennes Likely - inferred 1 board
Martin Guy Fiennes Confirmed 1 board

Confirmed = matched on date of birth. Likely - inferred = matched on name only (distinctive name or nickname variant). The register issues a new trustee record per charity, so one person appears under name variants; path search treats these as one person.

Martin Fiennesage 65