Active10846400Private limited companyLondon

HC ESS4 LIMITED

Significant control: Grid Holdco 1 Limited (75–100%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

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What does Hc Ess4 Limited sell?

Registered activity: Production of electricity (SIC 35110). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

HC ESS4 LIMITED is an active private limited company (company number 10846400) incorporated on 3 July 2017, registered in London. Its registered activity is production of electricity (SIC 35110). Accounts are on file at Companies House (full) but not yet parsed into this record.

There are 972 companies in production of electricity in London with filed accounts; the median reports net assets of £2 and is 6 years old.

02

Ownership and control

1 active · 6 other
  • Grid Holdco 1 Limited
    corporate entity, England · since 22 August 2025
    • owns 75–100% of shares
    • owns 75–100% of shares
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • holds 75–100% of voting rights
    • holds 75–100% of voting rights
    • can appoint or remove directors
    • has significant influence or control
  • Hc Ess2 Limited
    corporate entity, England & Wales · since 3 July 2017 · ceased 5 July 2017
    • owns 75–100% of shares
    • holds 75–100% of voting rights
  • Hc Ess 1 Llp
    corporate entity, United Kingdom · since 5 July 2017 · ceased 29 July 2019
    • owns 75–100% of shares
    • holds 75–100% of voting rights
  • Noriker Power Ltd
    corporate entity, England & Wales · since 12 June 2019 · ceased 31 December 2019
    • owns 25–50% of shares
    • holds 25–50% of voting rights
  • Gresham House Devco Limited
    corporate entity, England And Wales · since 29 July 2019 · ceased 31 December 2019
    • owns 50–75% of shares
    • holds 50–75% of voting rights
  • Gresham House Energy Storage Fund Plc
    corporate entity, United Kingdom · since 31 December 2019 · ceased 9 October 2020
    • owns 75–100% of shares
    • holds 75–100% of voting rights
  • Gresham House Energy Storage Holdings Ltd
    corporate entity, England · since 9 October 2020 · ceased 22 August 2025
    • owns 75–100% of shares
    • holds 75–100% of voting rights

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

03

Key dates

Incorporated
3 July 20179 yrs ago
First accounts due
3 April 20192763 days overdue
Confirmation statement due
17 July 2027in 264 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 35110
Production of electricity
Accounts type
Full
05

Financials

No accounts on record

Accounts exist on the register but their figures are not in this dataset yet.

06

Filing and accounts signals

Facts from the register · no rating
  • Incorporated five or more years agoIncorporated 3 July 2017
  • Accounts past their due dateDue 3 April 2019

Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.

07

Timeline

Newest first
  1. Confirmation statement duein 264 days
  2. First accounts due2763 days overdue
  3. Incorporated
08

Similar companies in London

Same activity (production of electricity), closest in incorporation date
09

Reminders for HC ESS4 LIMITED

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.