Meet
Features
Solutions
Pricing
Sales Intelligence
Qualify prospects and connect with decision makers effortlessly
Research Companies & Directors
Make important decisions with absolute confidence
Create B2B Marketing Lists
Target and reach more of your ideal prospects than ever
Monitor Risks & Opportunities
Be the first to learn about changes in the companies that matter
Cleanse Your B2B Database
Instantly transform old records into new opportunities
Perform KYC Checks
Completely understand who you're working with
Discover New Businesses
Identify and connect with new companies as soon as they register
Company Credit Reports
See how companies are performing year–on–year and explore their debts
UPGRADE
Contact
Credit Report
Financials
People
Ownership
Latest Activity
Mutual Companies
Documents
Repayment History
Cilfynydd Grid Services Limited
Cilfynydd Grid Services Limited is an active company incorporated on 14 May 2021 with the registered office located in London, Greater London. Cilfynydd Grid Services Limited was registered 4 years ago.
Watch Company
Status
Active
Active since
incorporation
Company No
13396965
Private limited company
Age
4 years
Incorporated
14 May 2021
Size
Micro
Turnover is under
£1M
Balance sheet is under
£500,000
Under
10 employees
Confirmation
Submitted
Dated
13 May 2025
(3 months ago)
Next confirmation dated
13 May 2026
Due by
27 May 2026
(8 months remaining)
Last change occurred
1 year 2 months ago
Accounts
Due Soon
For period
1 Apr
⟶
31 Dec 2023
(9 months)
Accounts type is
Total Exemption Full
Next accounts for period
31 December 2024
Due by
30 September 2025
(22 days remaining)
Learn more about Cilfynydd Grid Services Limited
Contact
Address
3rd Floor 24 Savile Row
London
W1S 2ES
England
Address changed on
22 Jan 2024
(1 year 7 months ago)
Previous address was
Fourth Floor, 2 Kingsway Cardiff CF10 3FD Wales
Companies in W1S 2ES
Telephone
Unreported
Email
Unreported
Website
Welshpower.com
See All Contacts
People
Officers
5
Shareholders
1
Controllers (PSC)
1
Keith Stephen Gains
Director • British • Lives in England • Born in Jan 1977
Rory John Quinlan
Director • Australian • Lives in England • Born in Dec 1971
Liv Elisabeth Harder Miller
Director • British • Lives in England • Born in Sep 1989
Rosalind Joan Smith-Maxwell
Director • British • Lives in England • Born in Nov 1983
Simon Jeremy
Secretary
See Key People
Shareholders, PSCs & Group Structure
See who truly controls a company with full PSC, Shareholder, and Group Structure exploration
See All Shareholders, PSCs & Group Structure
Mutual Companies
Sellindge Grid Services Limited
Rosalind Joan Smith-Maxwell, Liv Elisabeth Harder Miller, and 2 more are mutual people.
Active
Net Zero Grid Services Limited
Rosalind Joan Smith-Maxwell, Liv Elisabeth Harder Miller, and 2 more are mutual people.
Active
Net Zero UK Holdings Limited
Rosalind Joan Smith-Maxwell, Liv Elisabeth Harder Miller, and 2 more are mutual people.
Active
Cleve Hill Solar Park Limited
Rosalind Joan Smith-Maxwell, Liv Elisabeth Harder Miller, and 1 more are mutual people.
Active
Mallard Pass Solar Farm Limited
Rosalind Joan Smith-Maxwell, Liv Elisabeth Harder Miller, and 1 more are mutual people.
Active
Renewable And Grid Services Limited
Rosalind Joan Smith-Maxwell, Liv Elisabeth Harder Miller, and 1 more are mutual people.
Active
UK Grid Services Limited
Liv Elisabeth Harder Miller, Rory John Quinlan, and 1 more are mutual people.
Active
Cleve Hill Solar Park Hold Co Limited
Rosalind Joan Smith-Maxwell, Liv Elisabeth Harder Miller, and 1 more are mutual people.
Active
See All Mutual Companies
Financials
Net Assets, Total Assets & Total Liabilities (2022–2023)
Period Ended
31 Dec 2023
For period
31 Mar
⟶
31 Dec 2023
Traded for
9 months
Cash in Bank
Unreported
Decreased by £1 (-100%)
Turnover
Unreported
Same as previous period
Employees
Unreported
Same as previous period
Total Assets
£8.39M
Increased by £8.21M (+4426%)
Total Liabilities
-£8.87M
Increased by £8.68M (+4682%)
Net Assets
-£473.78K
Decreased by £473.78K (-47377800%)
Debt Ratio (%)
106%
Increased by 5.65% (+6%)
See 10 Year Full Financials
Latest Activity
Mr Simon Jeremy Appointed
1 Month Ago on 23 Jul 2025
Confirmation Submitted
2 Months Ago on 8 Jul 2025
Full Accounts Submitted
6 Months Ago on 3 Mar 2025
Ms Liv Elisabeth Harder Miller Appointed
7 Months Ago on 16 Jan 2025
Rory John Quinlan Resigned
7 Months Ago on 15 Jan 2025
Accounting Period Shortened
9 Months Ago on 3 Dec 2024
Confirmation Submitted
1 Year 2 Months Ago on 27 Jun 2024
Net Zero Grid Services Limited (PSC) Appointed
1 Year 7 Months Ago on 19 Jan 2024
Mr Rory John Quinlan Appointed
1 Year 7 Months Ago on 19 Jan 2024
Wp Grid Services Limited (PSC) Resigned
1 Year 7 Months Ago on 19 Jan 2024
Get Alerts
Get Credit Report
Discover Cilfynydd Grid Services Limited's Credit Score, how much credit you can offer them, and how likely they are to repay you
See All Credit Score & Limits
Documents
Appointment of Mr Simon Jeremy as a secretary on 23 July 2025
Submitted on 23 Jul 2025
Confirmation statement made on 13 May 2025 with no updates
Submitted on 8 Jul 2025
Total exemption full accounts made up to 31 December 2023
Submitted on 3 Mar 2025
Appointment of Ms Liv Elisabeth Harder Miller as a director on 16 January 2025
Submitted on 21 Jan 2025
Termination of appointment of Rory John Quinlan as a director on 15 January 2025
Submitted on 17 Jan 2025
Previous accounting period shortened from 31 March 2024 to 31 December 2023
Submitted on 3 Dec 2024
Confirmation statement made on 13 May 2024 with updates
Submitted on 27 Jun 2024
Notification of Net Zero Grid Services Limited as a person with significant control on 19 January 2024
Submitted on 23 Jan 2024
Termination of appointment of Alastair Douglas Fraser as a director on 19 January 2024
Submitted on 22 Jan 2024
Termination of appointment of Peter John Trussler as a director on 19 January 2024
Submitted on 22 Jan 2024
Explore All Documents
Repayment History
Understand how businesses repay their debts and see how they're performing year‐on‐year
See All Charges & CCJs