South Shields Energy Storage Ltd

Active10272711 Private limited company
Incorporated
11 July 2016 (10 years)
Previously known as
Port of Tyne Energy Storage Ltd (until 16 January 2024)
FS Port of Tyne Limited (until 3 February 2021)
Battery Energy Storage Services 4 Limited (until 31 August 2017)
Industry
Transmission of electricity (35120)
Distribution of electricity (35130)
Construction of utility projects for electricity and telecommunications (42220)
Other service activities n.e.c. (96090)
Accounts type
Full
Region
Greater London
Address
C/o Gresham House Asset Management Limited
5 New Street Square
London
EC4A 3TW

Filing status

Accounts due
30 September 2027
Last accounts
31 December 2025
Conf. stmt due
1 August 2027
Last conf. stmt
18 July 2026

Officers 2 active

Officer details are public data from the Companies House register.

Director · Appointed 29 January 2021
British
Born December 1973 (52)
Director · Appointed 29 January 2021
British
Born March 1973 (53)
Officer history (12 former)
23 October 2026
15 March 2024
Resigned Owen, Gareth Edward as Director
30 June 2023
Resigned Aydinoglu, Bozkurt as Director
10 June 2022
Appointed Von Schmieder, Charles Siddhartha as Director
29 January 2021
Appointed Owen, Gareth Edward as Director
29 January 2021
Appointed Aydinoglu, Bozkurt as Director
29 January 2021
Appointed Guest, Benjamin James Ernest as Director
29 January 2021
Resigned Shaw, Graham Ernest as Director
29 January 2021
Resigned Pinecroft Corporate Services Limited as Corporate Director
29 January 2021
Appointed Beck, Stephen James as Director
23 August 2017
Resigned Vinnicombe, Katherine Rachel as Director
23 August 2017
Appointed Shaw, Graham Ernest as Director
23 August 2017
Appointed Pinecroft Corporate Services Limited as Corporate Director
23 August 2017
Resigned Thompson, Richard James as Director
19 June 2017
Appointed Thompson, Richard James as Director
19 June 2017
Appointed Vinnicombe, Katherine Rachel as Director
19 June 2017
Resigned French, Tim as Director
19 June 2017
Resigned Ruffle, Rachel as Director
19 June 2017
Resigned Hearth, Dominic James as Secretary
19 June 2017
Resigned Russell, Richard Paul as Director
23 November 2016
Appointed French, Tim as Director
23 November 2016
Appointed Ruffle, Rachel as Director
23 September 2016
Resigned Sauven, Robert Hugh as Director
11 July 2016
Appointed Sauven, Robert Hugh as Director
11 July 2016
Appointed Hearth, Dominic James as Secretary
11 July 2016
Appointed Russell, Richard Paul as Director

Ownership 1 active

People and entities with significant control, from the Companies House PSC register

Corporate entity · Notified 22 August 2025
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors (as a firm)
Private Limited Company
Reg. no. 16461016
Former controllers (3)
22 August 2025
Ceased Gresham House Energy Storage Holdings Ltd — Owns 75–100% of shares
29 January 2021
Ceased Port of Tyne Holdco Limited — Owns 75–100% of shares
19 June 2017
Ceased Res UK & Ireland Limited — Owns 75–100% of shares

Group structure 32 shown

Ownership group derived from the Companies House PSC register

Grid Denki Limited Owns 75–100% of shares
Grid Holdco 1 Limited Owns 75–100% of shares
Arbroath Limited Owns 75–100% of shares
Bloxwich Energy Storage Limited Owns 75–100% of shares
Cleator Battery Storage Limited Owns 75–100% of shares
Coupar Limited Owns 75–100% of shares
Enderby Storage Limited Owns 75–100% of shares
Glassenbury Battery Storage Limited Owns 50–75% of shares
Greengridpower1 Ltd Owns 75–100% of shares
Grendon Storage Limited Owns 75–100% of shares
Gridreserve Ltd Owns 75–100% of shares
HC Ess2 Limited Owns 75–100% of shares
HC Ess3 Limited Owns 75–100% of shares
HC Ess4 Limited Owns 75–100% of shares
HC Ess6 Limited Owns 75–100% of shares
HC Ess7 Limited Owns 75–100% of shares
Melksham East Storage Limited Owns 75–100% of shares
South Shields Energy Storage Ltd This company Owns 75–100% of shares
Grid Holdco 2 Limited Owns 75–100% of shares
247 Power Ltd Owns 75–100% of shares
Grid Holdco 3 Limited Owns 75–100% of shares
Monets Garden Battery Ltd Owns 75–100% of shares
Grid Holdco 4 Limited Owns 75–100% of shares
Grid Holdco 5 Limited Owns 75–100% of shares
Cockenzie Storage Limited Owns 75–100% of shares
Grid Holdco 6 Limited Owns 75–100% of shares
Grid Holdco 7 Limited Owns 75–100% of shares
Noriker Staunch Ltd Owns 75–100% of shares
Roc Noir Limited Owns 75–100% of shares

Financials

Net Assets
(£154,270)
up £172,105 (53%)
Cash
£1,057,389
down £1,272,298 (55%)
Turnover
£6,498,022
up £5,429,264 (508%)
Profit Before Tax
£241,803
up £530,834 (184%)
Debt Ratio
101%
Current Ratio
0.1x
Profit Margin
4%
Balance sheet detail
2020
Fixed Assets£14,316,339
Current Assets£2,486,573
Cash£1,057,389
Creditors (< 1 year)£16,887,484
Net Current Assets(£14,400,911)
Net Assets(£154,270)
Shareholder Funds(£154,270)

Turnover£6,498,022
Cost of Sales£623,178
Gross Profit£5,874,844
Admin Expenses£4,378,772
Operating Profit£1,496,072
Profit Before Tax£241,803
Tax£69,698
Profit for Period£172,105

Filings 72

DateDescriptionMade Up ToPagesPDF
28 October 2026Termination of appointment of a director
25 July 2026Confirmation statement with updates18 July 2026
3 July 2026Full accounts31 December 2025
4 September 2025Cessation of a person with significant control
4 September 2025Notification of a person with significant control
Show all 72 filings

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