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PersoniSource and licenceCharity trustee roles come from the current Charity Commission register, which lists serving trustees only. Company roles, current and past, come from Companies House.Charity Commission Register of Charities: current trustees and appointment dates.Companies House Officer appointments and resignations.Register edition compiled 25 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 matchedHow we handle data

Jonathan Mortimer

Jonathan Mortimer holds 3 current roles across 3 organisations.

Current roles
3
at 3 organisations
Previous roles
0
none on the record
Organisations
3
3 now, 0 in the past
People served alongside
22
on the same boards
On boards since
2018
8 years in governance
Longest current role
8 yrs
at Mortimer Design Limited
Charity roles
1
now, plus none in the past
Company roles
2
now, plus none in the past
How am I connected?

Overview

Jonathan's network

22 people3 organisationsExplore in 3DiThe red node is Jonathan. The map draws current roles and the people on those boards. Previous organisations, including dissolved ones, are added as dashed links when Former organisations is on; the figures above also count previous roles.Hover a node to focus its connections; click one to open it.

People Jonathan has served alongside

22 peopleiBased on overlapping official board records, including company secretaries. 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.

Marchant-Holliday School Limited 20 people · 2025-present

All 22 people →

Roles

Roles

3 roles across 3 organisations

Current roles (3)iTaken from official records: Charity Commission, Companies House. Each row shows the appointment and, where it has ended, the end date as filed.Charity trustee roles come from the current Charity Commission register, which lists serving trustees only. Company roles, current and past, come from Companies House.

Network

Jonathan's network

iThe red node is Jonathan. Pale nodes are charities, grey nodes are companies, and darker grey nodes are the people who sit on them. Dashed links are historical or inferred. Dashed blue-grey links are company secretaries. Click any node to explore.

People Jonathan has served alongside

22 people across 3 organisationsiBased on overlapping official board records, including company secretaries. 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.

Marchant-Holliday School Limited 20 people · 2025-present

Mortimer Design Limited 1 person · 2018-present

Marchant-Holliday School Limited 5 people · 2025-present