The red node is Michael. 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
Michael Roy David Roller
Michael Roy David Roller was previously a director of Niox Limited (until 2025) and 36 other organisations. Source: Companies House records.
Director at Niox Limited · Director at Niox Healthcare Limited
- 0 current roles
- 37 previous roles
- Served alongside 190 people
Michael's network: 190 people across 37 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
37 roles across 37 organisations-
Niox LimitedDirector · 2024-2025
Official record · Companies House
- Source
- Companies House
- Organisation
- Niox Limited
- Role
- Director
- Appointed
- 2024-04-12
- Ended
- 2025-05-14
- Record reference
- Company 15639520
Previous -
Niox Healthcare LimitedDirector · 2020-2025
Official record · Companies House
- Source
- Companies House
- Organisation
- Niox Healthcare Limited
- Role
- Director
- Appointed
- 2020-01-09
- Ended
- 2025-05-14
- Record reference
- Company 03689966
Previous -
Niox Group PLCSecretary · 2020-2025
Official record · Companies House
- Source
- Companies House
- Organisation
- Niox Group PLC
- Role
- Secretary
- Appointed
- 2020-01-09
- Ended
- 2025-05-14
- Record reference
- Company 05822706
Previous
34 more roles, with dates and sources
Sign in free to see all rolesPeople Michael has served alongside
190 people across 37 organisationsBased on overlapping official board records. Calculated from official records
190 people across 37 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 Michael, shown in full after you sign in.
How are you connected?
Create a free account to see the recorded route between you and Michael, 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