Cristoffer Wyn Tomos

Board network

Green nodes are the charities this person governs; amber nodes are trustees they sit alongside. Click any node to explore.

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Governance intelligence

Experience62

Leadership50

Breadth73

Network32

Renewal risk63

21.1 years in governance · 2 charity boards · 11 company directorships (3 former) · 1 chair role · 3 sectors · 5.5y average tenure

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

Charity boards (2)

Gwyl FEL 'NA MAI CYF Chair since 2023 · 3y
4CG Cymru 2010 Ltd since 2018 · 8yIncome across tenure yearsIncome +33% across tenure yearsIncome trend: risingCharity Commission annual returns

Governance journey

2005
Celtic Blue Rock Festival Limited
Secretary
2005
Celtic Blue Rock Festival Limited
Director
2005
Cymdeithas Gwasanaethau Gwirfoddol SIR GAR Carmarthenshire Association OF Voluntary Services
Secretary - resigned 2011
2006
Pembrokeshire Local Action Network FOR Enterprise & Development Limited
Director - resigned 2015
2012
Cymdeithas CWM Arian CYF
Director
2015
Cardigan Castle Enterprises Limited
Director - resigned 2015
2017
Iaith CYF
Director
2018
4CG Cymru 2010 Ltd
Trustee
2019
Gwyl FEL 'NA MAI CYF
Director
2020
TRO'R Trai
Director
2021
Community Asset LTD
Director
2022
Menter Iaith SIR Benfro
Director
2023
Gwyl FEL 'NA MAI CYF
Trustee - Chair
2024
Mentrus Cyfyngedig
Director
2024
Canolfan Bethlehem CYF
Director

Governance network

55

people served alongside

4

organisations in their governance network

Most-frequent collaborators

Lewis, Euros TRO'R Trai, 2025-current
Rowlands, Andrew Jonathan TRO'R Trai, 2025-current
Jenkins, Sophie Elizabeth Canolfan Bethlehem CYF, 2025-current
Harries, John Francis Canolfan Bethlehem CYF, 2025-current
Lewis, Jane Elizabeth Mentrus Cyfyngedig, 2024-current
Gruffydd, Owain Siôn Mentrus Cyfyngedig, 2024-current
Huws, Meri Mentrus Cyfyngedig, 2024-current
Thomas, Iwan Giles Llewelyn Mentrus Cyfyngedig, 2024-current
+37 more

Similar leaders

Corporate non-executiveCharity and companyGovernance veteran

People with a similar governance profile

Cllr Stephen Mark Christopher Pitt same sectors
Frances Walker same sectors
John Hugh Megoran shared: Arts
Philip George Thomas shared: Arts
Steven Paul Garland shared: Arts
Grant Perry same sectors

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

Same person, other records

Cristoffer Wyn Tomos Confirmed 1 board
Cristoffer Wyn Tomos 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.

Cristoffer Wyn Tomosage 59