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Company

Porterbrook Maintenance Limited

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

Network

The large node is Porterbrook Maintenance Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 25

  1. Robert William Taylor 2022-2026 Director View profile
  2. Peter Timothy Coates 2017-2022 Director View profile
  3. Olivier Andre 2015-2017 Director View profile
  4. Alexander Crone White 2007-2016 Director View profile
  5. Timothy Peter Gilbert 2007-2014 Director View profile
  6. William Joshua Day 2006-2017 Director View profile
  7. Christopher Seymour Heaps 2006-2007 Director View profile
  8. Keith Robert Howard 2006-2015 Director View profile
  9. Mark Cunliffe Jackson 2004-2008 Director View profile
  10. Stefan Mccormick 2004-2006 Director View profile
  11. David James Ellis 2002-2004 Director View profile
  12. Jonathan Michael Sweetman 2002-2004 Director View profile
  13. William Nairn Lowe 2001-2002 Director View profile
  14. Sharon Goodman 2001-2002 Director View profile
  15. David Gareth Jones 2000-2001 Director View profile
  16. Anna Merrick 2000-2002 Director View profile
  17. Shirley Ann Elizabeth Edwards 2000-2002 Director View profile
  18. David Adams John 2000-2002 Director View profile
  19. Alexander Campbell Anderson 1999-2002 Director View profile
  20. Keith Robertson Cochrane 1999-2000 Director View profile
  21. Clare Alice Wilson 1998-1999 Director View profile
  22. Diane June Penfold 1998-1999 Director View profile
  23. Stephen James Mcgurk 2007-2021 Secretary View profile
  24. Abbey National Secretariat Services Limited 2000-2008 Corporate-secretary View profile
  25. Paul Andrew Francis 1999-2017 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
28/10/1998

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. Porterbrook Maintenance Limited is controlled by Porterbrook Leasing Company Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
  2. Porterbrook Leasing Company Limited is controlled by Porterbrook Leasing MID Company Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
  3. Porterbrook Leasing MID Company Limited is controlled by Porterbrook Holdings II Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
  4. Porterbrook Holdings II Limited is controlled by Porterbrook Holdings I Limited
    Evidence
    active 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
  5. Porterbrook Holdings I Limited is controlled by Ulfstead Bidco Limited
    Evidence
    active 25-50% shares, 25-50% voting · notified 2022-01-07 · source: Companies House PSC register
  6. Ulfstead Bidco Limited is controlled by Ulfstead Midco Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2021-06-25 · source: Companies House PSC register
  7. Ulfstead Midco Limited is controlled by Ulfstead Holdco Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2021-06-24 · source: Companies House PSC register
  8. Ulfstead Holdco Limited is controlled by Tredwell Investments Limited
    Evidence
    active 50-75% shares, 50-75% voting, appoints directors · notified 2021-06-24 · source: Companies House PSC register
  9. Tredwell Investments Limited is controlled by DC4 (Assetco) Limited
    Evidence
    active 25-50% shares, 25-50% voting · notified 2021-05-27 · source: Companies House PSC register
  10. DC4 (Assetco) Limited is controlled by DC4 (Issuer) Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2021-05-25 · source: Companies House PSC register

The ownership chain above Porterbrook Maintenance Limited is unusually long; showing the first 10 steps.

3 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.

5 directors on the board

5.5y median 5.3y
average tenure
8.8y
longest tenure

Directors past 6 years

First-time vs portfolio directors

Portfolio (5)

0
also govern a charity

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.

Finance 75Manufacturing 7Professional services 3Business services 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.

Sources

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

Record details
Company number
03657463
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 27th September 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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