Annual accounts
Total Exemption Full accounts
30/09/2027Filing deadline
Made up to 31/12/2025Due 30/09/2027
- Next accounts made up to
- 31/12/2026
- Last accounts made up to
- 31/12/2025
ECO2 LIMITED
ActiveRegistry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- Elfed House Oak Tree Court, Cardiff Gate Business Park, Cardiff CF23 8RS
- Classification (SIC)
- Production of electricity (35.11 - SIC 2007)
- Accounts type
- Total Exemption Full
Company activity
The 4 most recent documents filed at Companies House.
Pre-Score for UK companies is coming soon
- 03/12/2025View PDF (2 pages)
Change of details for Mr Ronald John Kirk as a person with significant control on 2025-12-03
- 18/09/2025View PDF (7 pages)
Total exemption full accounts made up to 2024-12-31
- 07/07/2025View PDF (5 pages)
Confirmation statement made on 2025-06-01 with updates
- 07/07/2025View PDF (2 pages)
Change of details for Mr Peter Darwell as a person with significant control on 2024-10-22
Coming soon
What Pre-Score will tell you
- Whether the filed accounts are strengthening or weakening year on year.
- Whether this company files on time, and how often its record changes.
- How its officers and controlling parties connect to other UK companies.
Accounts and confirmation statement
The two filings Companies House requires every year, and where each one stands against its deadline today.
On schedule
Confirmation statement
Confirms the registry record is up to date
15/06/2027Filing deadline
Last statement 01/06/2026Due 15/06/2027
- Next statement date
- 01/06/2027
- Last statement dated
- 01/06/2026
Financial performance
The latest figures ECO2 LIMITED filed. Okredo holds filed accounts data for 2021–2025; the year-by-year record is on the financials page.
Net Assets
£-12.68M2025
-0.11%vs 20242024: £-12.66M
Total Assets
£1.63M2025
9.60%vs 20242024: £1.48M
Cash in Bank
£28.61K2025
-31.60%vs 20242024: £41.83K
Total Liabilities
£14.30M2025
1.11%vs 20242024: £14.15M
Employees
32025
0vs 20242024: 3
Of the 4 measures with an earlier filing to compare against, 2 rose and 2 fell. Total liabilities moved furthest, up 1.11% on 2024. See the full financial analysis for ECO2 LIMITED.
The full financial record
Three ways through ECO2 LIMITED's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
5 chartsCharts by indicator5 filed indicators plotted year by year, 2021–2025.Plot the figuresNothing estimatedRatios from the filed figures4 ratios computed from this company's own reported amounts, each shown against the year it was derived from.Check the ratios5 × 3 yearsEvery figure by yearAll 5 measures Okredo tracks across 3 reported years, exactly as filed.Open the table
Employees
Headcount as reported to Companies House for 2021–2025.
| Year | Employees | Change |
|---|---|---|
| 2025 | 3 | 0 |
| 2024 | 3 | -3 |
| 2021 | 6 | – |
Reported employee count decreased from 6 in 2021 to 3 in 2025. See how headcount moved alongside the reported financials.
Credit report
It is a professional assessment of the company 's performance, revealing company's potential and risks, showing it's past experiences and revealing future prospects.
- Company potential
- Risk indicators
- Past performance
- Future prospects
Officers
17Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Director | 14/02/2005–20/05/2020 | 97 | |
| Director | 09/11/2016–Present | 24 | |
| Director | 14/02/2005–03/04/2006 | 24 | |
| Nominee Director | 24/10/2004–14/02/2005 | 512 | |
| Nominee Secretary | 24/10/2004–14/02/2005 | 501 | |
| Director | 01/11/2012–28/02/2023 | 10 | |
| Director | 19/10/2010–17/01/2017 | 8 | |
| Director | 28/09/2005–Present | 96 | |
| Director | 28/09/2005–21/02/2023 | 34 | |
| Director | 18/01/2017–26/01/2024 | 47 | |
| Director | 27/09/2005–15/07/2015 | 44 | |
| Director | 27/09/2005–31/10/2012 | 25 | |
| Director | 31/12/2012–06/10/2015 | 69 | |
| Director | 28/09/2005–Present | 21 | |
| Secretary | 31/12/2017–08/12/2022 | 0 | |
| Secretary | 14/02/2005–31/12/2017 | 18 | |
| Director | 25/06/2008–30/12/2013 | 25 |
Persons with significant control
3Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 06/04/2016–23/04/2018 | 97 | |
| 06/04/2016–Present | 96 | |
| 02/03/2022–Present | 44 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 126
- Since 25/10/2004
- Last 12 months
- 1
- -5 vs the year before
- Most recent filing
- 03/12/2025
- 10 months ago
What changed in the last year
- Officer changesLatest 03/12/2025
Filing timeline
- 03/12/2025View PDF (2 pages)
Change of details for Mr Ronald John Kirk as a person with significant control on 2025-12-03
- 18/09/2025View PDF (7 pages)
Total exemption full accounts made up to 2024-12-31
- 07/07/2025View PDF (5 pages)
Confirmation statement made on 2025-06-01 with updates
- 07/07/2025View PDF (2 pages)
Change of details for Mr Peter Darwell as a person with significant control on 2024-10-22
- 07/11/2024View PDF (2 pages)
Resolutions
- 07/11/2024View PDF (23 pages)
Memorandum and Articles of Association
- 01/11/2024View PDF (2 pages)
Change of share class name or designation
- 16/07/2024View PDF (1 pages)
Registered office address changed from Vision House Oak Tree Court Mulberry Drive Cardiff Gate Business Park Cardiff CF23 8RS to Elfed House Oak Tree Court Cardiff Gate Business Park Cardiff CF23 8RS on 2024-07-16
- 09/07/2024View PDF (3 pages)
Confirmation statement made on 2024-06-01 with no updates
- 11/06/2024View PDF (7 pages)
Total exemption full accounts made up to 2023-12-31
- 22/03/2024View PDF (1 pages)
Termination of appointment of Matthew John Hughes as a director on 2024-01-26
- 24/10/2023View PDF (8 pages)
Total exemption full accounts made up to 2022-12-31
Showing 12 of 126 filings
See when the next accounts and confirmation statement are due
Similar companies
128 UK companies are similar to ECO2 LIMITED, sharing the same company status (Active), the same industry sector and activity group (Production of electricity) and a comparable number of employees. The 5 closest matches are shown below to help you compare competitors and industry peers.
CRITICAL INSTALLATION SERVICES LIMITED
Active24 South Street, Ossett WF5 8LE
- Activity
- Trade of electricity
- Company no.
- 06381098
- Incorporated
- 25/09/2007
- Employees
- 3
SEREN RENEWABLES LTD
Active38 Kilfield Road, Bishopston, Swansea SA3 3DN
- Activity
- Production of electricity
- Company no.
- 06169721
- Incorporated
- 19/03/2007
- Employees
- 4
SPRING DEV 06 LIMITED
ActiveLeytonstone House, 3 Hanbury Drive, London E11 1GA
- Activity
- Production of electricity
- Company no.
- 12515627
- Incorporated
- 12/03/2020
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KS SPV 69 LIMITED
ActiveC/O Murrells Assosciates Llp, 14 High Cross, Truro TR1 2AJ
- Activity
- Production of electricity
- Company no.
- 12658282
- Incorporated
- 09/06/2020
- Employees
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LANDFILL GAS GENERATION LIMITED
Active5 Willowbank Road, Millbrook Industrial Estate, Larne, Co. Antrim BT40 2SF
- Activity
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About ECO2 LIMITED
A short description of the company, written from its Companies House record.
ECO2 LIMITED is a private limited company registered in the United Kingdom, based in Elfed House Oak Tree Court, Cardiff Gate Business Park, Cardiff CF23 8RS. Companies House classifies its business as Production of electricity. It has been on the register for 21 years 11 months.
The register currently records it as active. Its 2025 accounts report net assets of £-12.68M and 3 employees.
ECO2 LIMITED: frequently asked questions
Answered from this company's own registry record and filed figures.
Companies House records ECO2 LIMITED under one registered business activity: Production of electricity (35.11 - SIC 2007).
ECO2 LIMITED is recorded as active on the Companies House register, and has been on it since 25/10/2004.
The most recent accounts Okredo holds cover 2025 and report net assets of £-12.68M, total assets of £1.63M, cash in bank of £28.61K and total liabilities of £14.30M.
The most recent document on the record is dated 03/12/2025: Change of details for Mr Ronald John Kirk as a person with significant control on 2025-12-03, 10 months ago.
On the current registry record, accounts are due by 30/09/2027 and the next confirmation statement is due by 15/06/2027.
Companies House lists 17 officers (3 currently in post) and 3 people with significant control (2 current).