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Person
John Stewart Allan
John Stewart Allan is a trustee of Finsbury Health Centre Preservation Trust (since 2025) and The Isokon Gallery Trust (since 2015). Source: Charity Commission and Companies House records.
Chair at Finsbury Health Centre Preservation Trust · Chair at The Isokon Gallery Trust
- 2 current roles
- 1 previous role
- Served alongside 11 people
Official record Charity Commission and Companies House · updated 25th October 2026
Roles
3 roles across 3 organisations (2 current, 1 previous)Rows marked “Likely the same person” come from a record that is a likely relationship: there is sufficient evidence to suggest it concerns the same individual, but it is not established as confirmed. The appointment itself still comes from its official source.
Current roles (2)
-
Finsbury Health Centre Preservation TrustChair · 2025-present
Official record · Charity Commission
- Source
- Charity Commission
- Organisation
- Finsbury Health Centre Preservation Trust
- Role
- Chair
- Appointed
- 2025-03-26
- Record reference
- Charity 1151144
Likely the same personCurrent -
The Isokon Gallery TrustChair · 2015-present
Official record · Charity Commission
- Source
- Charity Commission
- Organisation
- The Isokon Gallery Trust
- Role
- Chair
- Appointed
- 2015-03-26
- Record reference
- Charity 1161069
Current
Previous roles (1)
-
Avanti Architects LimitedDirector · 2008-2011
Official record · Companies House
- Source
- Companies House
- Organisation
- Avanti Architects Limited
- Role
- Director
- Appointed
- 2008-02-12
- Ended
- 2011-11-30
- Record reference
- Company 06502119
Previous
Charity trustee roles come from the current Charity Commission register, which lists serving trustees only. Company roles, current and past, come from Companies House.
People John has served alongside
11 people across 2 organisationsBased on overlapping official board records. Calculated from official records It does not mean they know each other. Only formal co-service is listed: people are never joined on a matching name alone.
The Isokon Gallery Trust 6 people · 2015-present
- Fiona Heather LambServing together now · since 2015
- Klas Magnus Wilhelm EnglundServing together now · since 2015
- Leyla DaybelgeServing together now · since 2015
- Lynn ReynoldsServing together now · since 2015
- Peng Hui LeeServing together now · since 2015
- Thomas de GayServing together now · since 2015
Avanti Architects Limited 5 people · 2008-2011
- Amir Ramezani2010-2011
- Claudia Ann Bloom2008-2011
- Geraldine Alice O'Riordan2008-2011
- Justin De Syllas2008-2011
- Richard Leonard Greenwood Barton2008-2011
Sources
- Charity Commission
- Register of Charities: current trustees and appointment dates.
- Companies House
- Officer appointments and resignations.
- Edition
- Register edition compiled 25th October 2026
- Identity
- Records are treated as the same person only where our identity-matching rules support it. Confirmed relationships are supported by the approved identity-matching evidence and rules. Likely relationships are supported by sufficient evidence to suggest the records concern the same individual, but are not established as confirmed; they are shown with the label “Likely the same person”. How people are matched
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