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Tiarnan O'Neill
Tiarnan O'Neill is a director of ROE Park Holdings Limited and a director of Castle Festivals Limited, among 11 current roles on record. Source: Companies House records.
Director at ROE Park Holdings Limited · Director at Castle Festivals Limited
- 11 current roles
- 2 previous roles
- Served alongside 45 people
Tiarnan's network: 45 people across 21 organisations
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Official record Companies House · updated 11th October 2026 · Free, no card or password
Current roles
13 roles across 13 organisations-
ROE Park Holdings LimitedDirector · 2024-present
Official record · Companies House
- Source
- Companies House
- Organisation
- ROE Park Holdings Limited
- Role
- Director
- Appointed
- 2024-11-08
- Record reference
- Company NI027931
Current -
Castle Festivals LimitedDirector · 2024-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Castle Festivals Limited
- Role
- Director
- Appointed
- 2024-03-22
- Record reference
- Company NI712243
Current -
Eirmon Trustee LimitedDirector · 2021-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Eirmon Trustee Limited
- Role
- Director
- Appointed
- 2021-07-07
- Record reference
- Company NI680635
Current
10 more roles, including 2 previous roles, with dates and sources
Sign in free to see all rolesPeople Tiarnan has served alongside
45 people across 21 organisationsBased on overlapping official board records. Calculated from official records
45 people across 21 organisations
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Create a free account to checkSources
- Companies House
- Officer appointments and resignations.
- Edition
- Register edition compiled 11th October 2026
- Identity
- Records are treated as the same person only where the evidence confirms it. How people are matched