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South Wales Electricity Share Scheme Trustees Limited

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Official record Companies House · updated 20th September 2026 · Sources

Network

The large node is South Wales Electricity Share Scheme Trustees Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 15

  1. Alison Jane Sleightholm 2022–2023 Director View profile
  2. Neil David Briggs 2019–2024 Director View profile
  3. Ian Robert Williams 2018–2022 Director View profile
  4. Susan Anne Underwood 2001–2019 Director View profile
  5. Robert Charles Smyth 2001–2017 Director View profile
  6. Daniel Charl Stephanus Oosthuizen 2001–2018 Director View profile
  7. Richard Gregory Curtis 1996–2001 Director View profile
  8. Gerwyn John Miles 1996–2001 Director View profile
  9. Robert Anthony Wilson 1996–1996 Director View profile
  10. Graham Winston Edwards 1993–2001 Director View profile
  11. William Ormrod 1996 Director View profile
  12. Mark Richard Cox 2023–2024 Secretary View profile
  13. Ann Sally Jones 2001–2023 Secretary View profile
  14. Stephanie Jane Newton 1996–2001 Secretary View profile
  15. Kenneth John Howard 1996 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
24/07/1990

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. South Wales Electricity Share Scheme Trustees Limited is controlled by National Grid Electricity Distribution Investments Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
  2. National Grid Electricity Distribution Investments Limited is controlled by National Grid Electricity Distribution Network Holdings Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
  3. National Grid Electricity Distribution Network Holdings Limited is controlled by National Grid Electricity Distribution PLC
    Evidence
    active 50-75% shares, 50-75% voting, appoints directors · notified 2023-12-05 · source: Companies House PSC register
  4. National Grid Electricity Distribution PLC is controlled by National Grid Electricity Distribution Holdings Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2021-06-14 · source: Companies House PSC register
  5. National Grid Electricity Distribution Holdings Limited is controlled by National Grid Holdings ONE PLC
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2021-06-14 · source: Companies House PSC register
  6. National Grid Holdings ONE PLC is controlled by National Grid PLC
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register

Ultimately controlled by National Grid PLC.

98 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 for researchers

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.

2 directors on the board

2.4y median 2.4y
average tenure
2.6y
longest tenure
0
directors past 6 years

First-time vs portfolio directors

Portfolio (2)

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.

Utilities 11Professional services 7Business services 5Finance 3Property 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
02525006
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 20th September 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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