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Company

Mayfield Development (General Partner) Limited

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

Network

The large node is Mayfield Development (General Partner) Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 17

  1. Alan Desmond Peelo 2022-2026 Director View profile
  2. Oliver Jones-Orrells 2022-2024 Director View profile
  3. Casper Lund 2022-2024 Director View profile
  4. Patricia Bartoli 2021-2021 Director View profile
  5. Peter Hawthorne 2020-2026 Director View profile
  6. Louise Ailie Jane Wyman 2020-2021 Director View profile
  7. Kevin Joseph Lowry 2020-2020 Director View profile
  8. James Kerr 2020-2020 Director View profile
  9. Adrian Clifford Stapleton Lee 2019-2019 Director View profile
  10. Edward Ashley Lote Smith 2017-2020 Director View profile
  11. James Anthony Robert Heather 2017-2020 Director View profile
  12. Richard Upton 2016-2022 Director View profile
  13. James Daniel Bishop 2016-2017 Director View profile
  14. James Simon Hesketh 2016-2019 Director View profile
  15. David Joy 2016-2019 Director View profile
  16. Sir Howard Bernstein 2016-2017 Director View profile
  17. Chris Barton 2017-2021 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
14/12/2016

Ownership

Owned by (3) 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. Mayfield Development (General Partner) Limited is controlled by Mayfield Partnership (General Partner) Limited
    Evidence
    active 25-50% shares, 25-50% voting · notified 2016-12-14 · source: Companies House PSC register
  2. Mayfield Partnership (General Partner) Limited is controlled by Platform4 Rail Regeneration Limited
    Evidence
    active 25-50% shares, 25-50% voting · notified 2016-12-14 · source: Companies House PSC register
  3. Platform4 Rail Regeneration Limited is controlled by Network Rail Infrastructure Limited
    Evidence
    active 75-100% shares, 75-100% shares (trust), 75-100% shares (firm), 75-100% voting, 75-100% voting (trust), 75-100% voting (firm), appoints directors · notified 2025-04-01 · source: Companies House PSC register
  4. Network Rail Infrastructure Limited is controlled by Network Rail Holdco Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
  5. Network Rail Holdco Limited is controlled by Network Rail Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register

Ultimately controlled by Network Rail Limited.

50 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.

7 directors on the board

4.7y median 4.7y
average tenure
9.6y
longest tenure

Directors past 6 years

First-time vs portfolio directors

Portfolio (7)

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.

Construction 51Property 31Business services 12Professional services 12Dormant 10Finance 9Tech and media 2Arts and leisure 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
10525869
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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