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Governance Register
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.Companies House Officer appointments and resignations.Charity Commission Register of Charities: current trustees and appointment dates.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

Mortimer David Alfons Sackler

Mortimer David Alfons Sackler holds 3 current roles and has 7 previous roles across 8 organisations.

Current roles
3
at 3 organisations
Previous roles
7
most recent ended 2018
Organisations
8
3 now, 5 in the past
People served alongside
45
on the same boards
On boards since
1995
31 years in governance
Longest current role
17 yrs
at The Sackler Trust
Charity roles
1
now, plus none in the past
Company roles
2
now, plus 7 in the past

Overview

Mortimer's network

45 people8 organisationsExplore in 3DiThe red node is Mortimer. 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 Mortimer has served alongside

45 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.

The Dr. Mortimer and Theresa Sackler Foundation 11 people · 2009-present

All 45 people →

Roles

Roles

10 roles across 8 organisations (3 current, 7 previous)

Current roles (3)iTaken from official records: Companies House, Charity Commission. Each row shows the appointment and, where it has ended, the end date as filed.

Previous roles (7)iTaken from official records: 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

Mortimer's network

iThe red node is Mortimer. 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 Mortimer has served alongside

45 people across 10 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.

The Dr. Mortimer and Theresa Sackler Foundation 11 people · 2009-present

The Sackler Trust 9 people · 2009-present

The Sackler Trust 5 people · 2011-present

The Dr. Mortimer and Theresa Sackler 1988 Foundation 4 people · 2011-present

Napp Pharmaceutical Holdings Limited 25 people · 1999-2018

Napp Pharmaceutical Group Limited 19 people · 1995-2018

Walkabout Foundation UK 8 people · 2011-2013

Tradewhiz Limited (dissolved 2017) 1 person · 2000-2010

The Dr Mortimer and Theresa Sackler Foundation 7 people · Current