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Company

90 Elgin Avenue Management Limited

90 Elgin Avenue Management Limited is an active UK company (number 03746403), incorporated 1999, with 4 current directors including Silvia Knott-Martin and Dr Ritchie Sama. Source: Companies House, updated 4th October 2026.

Official record Companies House · updated 4th October 2026 · Sources

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Who leads it

Previous officers 10

  1. Fahmida Rahman 2013-2014 Director View profile
  2. Alastair William Macdonald 2013-2019 Director View profile
  3. Olga Molokina 2007-2017 Director View profile
  4. Duncan Casemore 2007-2012 Director View profile
  5. Margaret Smith 2004-2007 Director View profile
  6. Nathan Williams 2000-2004 Director View profile
  7. Deborah Lynne Kershaw 1999-2006 Director View profile
  8. Alastair William Macdonald 2013-2019 Secretary View profile
  9. James Christopher Warburton 2007-2012 Secretary View profile
  10. Michael Gordon Daniel Leatherby 1999-2007 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
07/04/1999

Financials

Net assets
£4
Cash
£4
Turnover
Not reported (small or micro-entity accounts)

Filed as Dormant company 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.

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

13.7y median 12.6y
average tenure
20.4y
longest tenure

Directors past 6 years

First-time vs portfolio directors

First-time (3)

Portfolio (1)

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.

Health and social care 1Property 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
  • Narrow spread of sectors across the board

Where to look Suggested search: succession planning for long-tenured seats; directors from a wider range of sectors.

Sources

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

Record details
Company number
03746403
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 4th October 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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