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Company

Tynemouth Battery Storage Limited

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

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The large node is Tynemouth Battery Storage Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 9

  1. Gareth Edward Owen 2021-2024 Director View profile
  2. Bozkurt Aydinoglu 2021-2023 Director View profile
  3. Luca Noviello 2017-2021 Director View profile
  4. Nicholas Hexter 2014-2017 Director View profile
  5. Michael Robert O'Neill 2011-2017 Director View profile
  6. Tim Cowhig 2011-2011 Director View profile
  7. Fraser Andrew Norton Welham 2011-2014 Director View profile
  8. Tony Martyn Buxton 2011-2016 Director View profile
  9. Eamon Roche 2016-2017 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
07/12/2011

Ownership

Owned by (2) 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. Tynemouth Battery Storage Limited is controlled by Grid Holdco 1 Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors (firm), significant influence (firm) · notified 2025-08-22 · source: Companies House PSC register
  2. Grid Holdco 1 Limited is controlled by Gresham House Energy Storage Holdings Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2025-05-20 · source: Companies House PSC register
  3. Gresham House Energy Storage Holdings Limited is controlled by Gresham House Energy Storage Fund PLC
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2020-06-25 · source: Companies House PSC register
  4. Gresham House Energy Storage Fund PLC is controlled by Gresham House Asset Management Limited
    Evidence
    ceased 75-100% shares, 75-100% voting, appoints directors · notified 2018-08-24, ceased 2018-11-13 · source: Companies House PSC register
  5. Gresham House Asset Management Limited is controlled by Gresham House Holdings Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
  6. Gresham House Holdings Limited is controlled by Gresham House Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
  7. Gresham House Limited is controlled by Erol Uzumeri
    Evidence
    active 25-50% voting · notified 2023-12-20 · source: Companies House PSC register

Ultimately controlled by Erol Uzumeri.

234 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.

3 directors on the board

5y median 5.5y
average tenure
5.5y
longest tenure
0
directors past 6 years

First-time vs portfolio directors

Portfolio (3)

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 98Finance 30Business services 6Agriculture 1Property 1Retail and trade 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
07873618
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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