GRIDRESERVE LTD

Company number 10647696 · Active · London EC4A 3TW

D
Firmoscan score 48/100

GRIDRESERVE LTD is an active private limited company (company number 10647696) incorporated on 2 March 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.

Key dates

Incorporated
2 March 2017
First accounts due
2 December 2018 — 2877 days overdue
Confirmation statement due
16 March 2027 — in 149 days

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

Activity

SIC 35110
Production of electricity
Accounts type
Full

Financials

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

Firmoscan score: 48/100 (grade D)

A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice.

Ownership and control

  • Grid Holdco 1 Limited (corporate entity, England) — 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 · since 22 August 2025
  • Mr Steve Ruggi — owns 75–100% of shares; holds 75–100% of voting rights · since 2 March 2017 · ceased 4 February 2020
  • Gresham House Devco Limited (corporate entity, United Kingdom) — owns 50–75% of shares; holds 50–75% of voting rights; can appoint or remove directors · since 4 February 2020 · ceased 21 April 2021
  • Noriker Power Ltd (corporate entity, England & Wales) — owns 25–50% of shares; holds 25–50% of voting rights · since 23 November 2020 · ceased 21 April 2021
  • Gresham House Energy Storage Holdings Ltd (corporate entity, United Kingdom) — owns 75–100% of shares; holds 75–100% of voting rights · since 21 April 2021 · ceased 22 August 2025

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.

Similar companies in London

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

Reminders for GRIDRESERVE LTD

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