The Michael Sieff Foundation

Company 05098550 Active

Registered charity: The Michael Sieff Foundation

Connected board network

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This company's record is public. The network of who else its directors govern is compiled from the registers by us, and an account keeps it out of bulk scrapers.

Board DNA

How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.

directors on the board

10.7y median 12.3y

average tenure

19.3y

longest tenure

directors past 6 years

4 vs 2 portfolio

first-time directors

also govern a charity

left in the last 12 months

Where else this board sits

Professional services 3Health and social care 2Arts and leisure 1Education 1

The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.

Gaps to watch

Several long-serving directors could step down together

Where to look Suggested search: succession planning for long-tenured seats.

Related organisations

Cooper's Hill Recreational Trust Limited 1 shared director
Bridgeland Management Limited 1 shared director
The United Kingdom Committee for Unicef 1 shared director
Delta Compliance Limited 1 shared director
Shared Home Equity Limited 1 shared director
Zaptag Limited 1 shared director

Companies whose board overlaps with this one through the same people. Deterministic, from public records.

Company details

Number	05098550
Status	Active
Type	PRI/LBG/NSC (Private, Limited by guarantee, no share capital, use of 'Limited' exemption)
Incorporated	08/04/2004
Address	16 GROSVENOR AVENUE, LONDON, SW14 8BX
Accounts next due	31/01/2027
Accounts last made up	30/04/2025

Industry (SIC)

86900 - Other human health activities

Ownership - persons with significant control (1)

Mr John Keith Tenconi British
significant influence or control

Officers (19)

DAY, Anne-Marie, Dr Director · appointed 2025
Buckland, Robert James, Rt Hon Sir Director · appointed 2025
Hitchcock, David Secretary · appointed 2022
Atkinson, Margaret Elizabeth, Dr Director · appointed 2015
Stanley, Chris John Director · appointed 2012
Tenconi, John Keith Director · appointed 2007
White, Richard Andrew Hedges Director · appointed 2007
Drew, John Jeremy Hope Former Director · appointed 2017 · resigned 2025
Lambe, Shauneen Claire Former Director · appointed 2015 · resigned 2019
Blair, Ian Warwick, Lord Former Director · appointed 2015 · resigned 2019
Philpot, Terence George Former Director · appointed 2007 · resigned 2011
Bowes QC, Michael Anthony Former Director · appointed 2007 · resigned 2011
Pizzey, Stephen John Thomas Former Director · appointed 2007 · resigned 2015
Esam, Barbara Ann Former Director · appointed 2005 · resigned 2015
Listowel, Francis Michael, Earl of Listowel Former Director · appointed 2005 · resigned 2023
Harris, Peter Michael Former Director · appointed 2004 · resigned 2007
Vizard, Eileen Anna, Dr Former Director · appointed 2004 · resigned 2026
Freeman, Mark Edward Former Secretary · appointed 2004 · resigned 2007
Jefferies, David George Former Director · appointed 2004 · resigned 2016

Directors and officers on the Companies House record, current and former.

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