The red node is Diarmuid. Pale nodes are charities, grey nodes are companies, and darker grey nodes are the people who sit on them. Sign in free to explore further.
Person Preview
Dr Diarmuid O'Brien
Dr Diarmuid O'Brien was previously a director of IFM Engage LTD. (until 2025) and 3 other organisations. Source: Companies House records.
Director at IFM Engage LTD. · Director at Cambridge Enterprise Capital Limited
- 0 current roles
- 4 previous roles
- Served alongside 39 people
Diarmuid's network: 39 people across 4 organisations
Anyone can join - you don't need to be on the register. Used by researchers, journalists, recruiters and due diligence teams.
Private by default - we never tell anyone you looked them up. Viewing, searching, saving and shortlisting are private; people only hear from you if you choose to send them a message.
Official record Companies House · updated 11th October 2026 · Free, no card or password
Roles
4 roles across 4 organisations-
IFM Engage LTD.Director · 2024-2025
Official record · Companies House
- Source
- Companies House
- Organisation
- IFM Engage LTD.
- Role
- Director
- Appointed
- 2024-04-15
- Ended
- 2025-09-08
- Record reference
- Company 03486934
Previous -
Cambridge Enterprise Capital LimitedDirector · 2021-2025
Official record · Companies House
- Source
- Companies House
- Organisation
- Cambridge Enterprise Capital Limited
- Role
- Director
- Appointed
- 2021-08-31
- Ended
- 2025-01-27
- Record reference
- Company 08243709
Previous -
Cambridge Enterprise LimitedDirector · 2021-2025
Official record · Companies House
- Source
- Companies House
- Organisation
- Cambridge Enterprise Limited
- Role
- Director
- Appointed
- 2021-04-20
- Ended
- 2025-08-31
- Record reference
- Company 01069886
Previous
1 more role, with dates and sources
Sign in free to see all rolesPeople Diarmuid has served alongside
39 people across 4 organisationsBased on overlapping official board records. Calculated from official records
39 people across 4 organisations
Create a free account to reveal this governance network and see how you're connected.
Create a free account to revealConnections
Connection map
The organisations and people around Diarmuid, shown in full after you sign in.
How are you connected?
Create a free account to see the recorded route between you and Diarmuid, if there is one.
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