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Company number
13396965

CILFYNYDD GRID SERVICES LIMITED

Active
✓ Active company on the official register. Next accounts due 30 September 2026.

Company details

Registered name
CILFYNYDD GRID SERVICES LIMITED
Company number
13396965
Registered office
3RD FLOOR, 24 SAVILE ROW, LONDON, W1S 2ES, ENGLAND
Company type
Private Limited Company
Incorporated on
14 May 2021
Status
Active
Age
5 years
Previous names
WP GRID SERVICES 18 LIMITED (to 02 Jun 2023)
Nature of business (SIC)
35110 — Production of electricity
Accounts — next due
30 Sept 2026
Accounts — last made up to
31 Dec 2024
Confirmation statement — next due
08 May 2027
Confirmation statement — last
24 Apr 2026

What the register says

Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.

Companies House register snapshot, read 02/09/2026.

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Net Zero Grid Services Limited
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 19/01/2024
Wp Grid Services Limited
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 14/05/2021

Corporate structure

Who controls this company, and who they control in turn

2 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Corporate owner owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 19/01/2024 Controls 2 companies
Corporate owner owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Control ended 19/01/2024 Controls 30 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
19/01/2024 Person with significant control ceased Wp Grid Services Limited
19/01/2024 Person with significant control added Net Zero Grid Services Limited
02/06/2023 Registered name changed WP GRID SERVICES 18 LIMITED CILFYNYDD GRID SERVICES LIMITED
14/05/2021 Person with significant control added Wp Grid Services Limited

Financial highlights

Parsed from the filed statutory accounts (£ thousands, except employees)

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2024FY2023
Total assets less current liabilities -2,679 -474
Employees (avg) 0 0

Documents for CILFYNYDD GRID SERVICES LIMITED

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Company extract£1.99

The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.

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Financial statements£3.99

Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.

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Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

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Data protection register

No entry found on the ICO register of fee payers under this name.

Not every organisation has to register — some are exempt. An absent entry is a question to ask, not a finding.

Get this company via API

Every field on this page is available as structured JSON behind one endpoint and one API key.

GET /v1/company/gb/13396965
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of CILFYNYDD GRID SERVICES LIMITED?
According to the official registry, the company number of CILFYNYDD GRID SERVICES LIMITED is 13396965.
Where is CILFYNYDD GRID SERVICES LIMITED registered?
The registered office is 3RD FLOOR, 24 SAVILE ROW, LONDON, W1S 2ES, ENGLAND.
What is the SIC code of CILFYNYDD GRID SERVICES LIMITED?
The nature of business is recorded under SIC code 35110 — Production of electricity.
Who controls CILFYNYDD GRID SERVICES LIMITED?
Net Zero Grid Services Limited is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights, can appoint and remove directors.
When are the next accounts of CILFYNYDD GRID SERVICES LIMITED due?
The next annual accounts are due by 30 September 2026, and the last accounts were made up to 31 December 2024.

About CILFYNYDD GRID SERVICES LIMITED (13396965)

CILFYNYDD GRID SERVICES LIMITED is a private limited company incorporated on 14 May 2021 and registered in the United Kingdom under company number 13396965. Its registered office is at 3RD FLOOR, 24 SAVILE ROW, LONDON, W1S 2ES, ENGLAND. The recorded nature of business is production of electricity (SIC 35110). The company is currently active , with statutory accounts last made up to 31 December 2024. , and the person with significant control is Net Zero Grid Services Limited. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

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