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Company

The Michael Sieff Foundation

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Official record Companies House · updated 27th September 2026 · Sources

Network

The large node is The Michael Sieff Foundation. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 12

  1. John Jeremy Hope Drew 2017-2025 Director View profile
  2. Shauneen Claire Lambe 2015-2019 Director View profile
  3. Lord Ian Warwick Blair 2015-2019 Director View profile
  4. Terence George Philpot 2007-2011 Director View profile
  5. Michael Anthony Bowes Qc 2007-2011 Director View profile
  6. Stephen John Thomas Pizzey 2007-2015 Director View profile
  7. Barbara Ann Esam 2005-2015 Director View profile
  8. Listowel, Francis Michael, Earl of Listowel 2005-2023 Director View profile
  9. Peter Michael Harris 2004-2007 Director View profile
  10. Dr Eileen Anna Vizard 2004-2026 Director View profile
  11. David George Jefferies 2004-2016 Director View profile
  12. Mark Edward Freeman 2004-2007 Secretary View profile

Directors and secretaries as filed at Companies House.

Do you help lead this organisation? Set up its network · How it works

About

Incorporated
08/04/2004
Also a registered charity
The Michael Sieff Foundation

Ownership

Owned by (1) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.

Group

  1. The Michael Sieff Foundation is controlled by John Keith Tenconi
    Evidence
    active significant influence · notified 2016-04-07 · source: Companies House PSC register

Ultimately controlled by John Keith Tenconi.

4 other companies in this group

Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.

Financials

Net assets
£70,545
Total assets
£70,545
Employees
0
Turnover
Not reported (small or micro-entity accounts)

Filed as Micro-entity accounts.

Figures from accounts filed at Companies House (iXBRL), period ending 2025-04-30. Where turnover is absent, small and micro-entity accounts are not required to report it, so it is not shown as zero.

Grants received

1 grant · £10,000 total

360Giving data, published by funders. Coverage only includes funders who publish their grants to 360Giving, so these figures are a floor, not a complete picture.

Top funders

Most recent

Board analysis

Board DNA

How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.

6 directors on the board

10.7y median 12.3y
average tenure
19.3y
longest tenure

Directors past 6 years

First-time vs portfolio directors

First-time (4)

Portfolio (2)

Left in the last 12 months

Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.

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.

Sources

Official record from Companies House. Governance Register calculates the connections.

Record details
Company number
05098550
Status
Active
Type
PRI/LBG/NSC (Private, Limited by guarantee, no share capital, use of 'Limited' exemption)
Edition
Register edition compiled 27th September 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

Contains public sector information licensed under the Open Government Licence v3.0. Report an issue · How we handle data