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Company · London

21 Seymour Street Limited

Other letting and operating of own or leased real estate

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

Network

The large node is 21 Seymour Street Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 12

  1. Mark Peter Southern 2018-2021 Director View profile
  2. William Hewitt Moore 2011-2018 Director View profile
  3. Gareth Edmund Clutton 2008-2011 Director View profile
  4. Richard Neville Lay 2003-2016 Director View profile
  5. Hugh Richard Seaborn 2001-2008 Director View profile
  6. George Russell Sandars 1994-1994 Nominee-director View profile
  7. Claire Michelle Teague 2008-2009 Secretary View profile
  8. Jacqueline Anne Burns 2004-2005 Secretary View profile
  9. John Michael Tauwhare 2003-2004 Secretary View profile
  10. Charles Anson Grey Hatherell 1994-2008 Secretary View profile
  11. John Stratford Hugall 1994-2003 Secretary View profile
  12. David Charles Carter 1994-1994 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

What it does
Other letting and operating of own or leased real estate
Incorporated
29/07/1994
Registered office
London

Ownership

Owned by (4) 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. 21 Seymour Street Limited is controlled by John Holmes Stephen
    Evidence
    ceased 25-50% shares, 25-50% voting · notified 2016-04-06, ceased 2026-02-18 · source: Companies House PSC register

Ultimately controlled by John Holmes Stephen.

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.

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.

4 directors on the board

10.3y median 10.3y
average tenure
15.3y
longest tenure

Directors past 6 years

First-time vs portfolio directors

Portfolio (4)

0
also govern a charity
0
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.

Business services 20Property 11Professional services 8Agriculture 2

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
02953826
Status
Active
Type
Private Limited Company
Accounts next due
05/01/2027
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