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Company · London

EST (Holdings) Limited

Environmental consulting activities

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

Network

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Who leads it

Previous officers 15

  1. Eric Thierry Guillaume 2022-2025 Director View profile
  2. Kim Suan Lim 2021-2026 Director View profile
  3. Roger Brian Ponitng 2020-2020 Director View profile
  4. Louise Anne Kingham 2020-2022 Director View profile
  5. Nilesh Sachdev 2019-2022 Director View profile
  6. Belinda Rosemary Mindell 2018-2024 Director View profile
  7. Matthew Bell 2018-2025 Director View profile
  8. Joan Macnaughton 2018-2019 Director View profile
  9. James Elliot Metcalfe 2016-2025 Director View profile
  10. Thomas Nicholas Flood 2014-2020 Director View profile
  11. Michael Edward Fairey 2014-2018 Director View profile
  12. Edward Forrest Brown 2014-2019 Director View profile
  13. Sir Philip Henry George Sellwood 2014-2020 Director View profile
  14. Dame Judith Elizabeth Hackitt 2014-2017 Director View profile
  15. Sir Gerald Hayden Phillips 2014-2018 Director View profile

Directors and secretaries as filed at Companies House.

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About

What it does
Environmental consulting activities
Incorporated
02/10/2014
Registered office
London

Ownership

Owned by (6) 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.

  • Edward Forrest Brown ceased 2019-03-31
    significant influence · notified 2016-04-06
  • Michael Edward Fairey ceased 2018-09-25
    significant influence · notified 2016-04-06
  • Philip Henry George Sellwood ceased 2020-03-31
    significant influence · notified 2016-04-06
  • James Elliot Metcalfe ceased 2020-03-31
    significant influence · notified 2016-08-30
  • Nilesh Sachdev ceased 2020-03-31
    significant influence · notified 2019-04-01
  • Michael Christopher Thornton ceased 2026-06-16
    significant influence · notified 2020-04-01
  • Possible match - name could not be confirmed to one individualiPossible matchThis PSC filing could not be confirmed to one individual. Not shown as confirmed ownership.

Group

  1. EST (Holdings) Limited is controlled by Edward Forrest Brown
    Evidence
    ceased significant influence · notified 2016-04-06, ceased 2019-03-31 · source: Companies House PSC register

Ultimately controlled by Edward Forrest Brown.

1 other company 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.

7 directors on the board

2.7y median 2.2y
average tenure
6.3y
longest tenure

Directors past 6 years

First-time vs portfolio directors

First-time (1)

Portfolio (6)

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 7Education 1Finance 1Utilities 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

  • Narrow spread of sectors across the board

Where to look Suggested search: directors from a wider range of sectors.

Sources

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

Record details
Company number
09246829
Status
Active
Type
PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)
Accounts next due
31/12/2027
Edition
Register edition compiled 27th September 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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