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Siwan Tomos

Director at Cwmni Nant Cyfyngedig · Trustee at Iaith CYF

4 current roles
Served alongside 19 people

Siwan's network: 19 people across 4 organisations

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Official record Companies House and Charity Commission · updated 27th September 2026 · Free, no card or password

Current roles

4 roles across 4 organisations

Cwmni Nant Cyfyngedig
Director · 2025-present
Official record · Companies House

Source
Companies House
Organisation
Cwmni Nant Cyfyngedig
Role
Director
Appointed
2025-04-07
Record reference
Company 10529891

Current
Iaith CYF
Trustee · 2023-present
Official record · Charity Commission

Source
Charity Commission
Organisation
Iaith CYF
Role
Trustee
Appointed
2023-01-25
Record reference
Charity 1130052

Current
Iaith CYF
Director · 2022-present
Official record · Companies House

Source
Companies House
Organisation
Iaith CYF
Role
Director
Appointed
2022-10-26
Record reference
Company 02803324

Current

1 more role, with dates and sources

People Siwan has served alongside

19 people across 4 organisations

Based on overlapping official board records. Calculated from official records

19 people across 4 organisations

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Connections

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Sources

Companies House: Officer appointments and resignations.
Charity Commission: Register of Charities: current trustees and appointment dates.
Edition: Register edition compiled 27th September 2026
Identity: Records are treated as the same person only where the evidence confirms it. How people are matched

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