# ECO2 LIMITED (05268380)

> ECO2 LIMITED is an active private limited company (company number 05268380) incorporated on 25 October 2004, registered in Cardiff. Its registered activity is production of electricity (SIC 35110). Latest small accounts cover the period ending 31 December 2025, showing net assets of −£12.68m and cash of £29k, with 3 employees on average. Net assets were unchanged on the prior period.

- Status: Active
- Incorporated: 2004-10-25
- Registered office: Cardiff, CF23 8RS
- SIC 35110: Production of electricity
- Next accounts due: 2027-09-30
- Confirmation statement due: 2026-11-08
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the bottom quarter of 125 comparable companies in Cardiff (median £1, upper quartile £100).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-12-31 | −£12.68m | £29k | £23k | — | — | — | 3 |
| 2024-12-31 | −£12.66m | £42k | £33k | — | — | — | 3 |

size band micro.

## Filing and accounts signals (facts, not a rating)

- Net assets below zero: Net assets £-12,677,574 at 31 December 2025
- Incorporated five or more years ago: Incorporated 25 October 2004

How each signal is derived: https://firmoscan.com/methodology

## Persons with significant control

- Mr Peter Darwell — owns 50–75% of shares; holds 50–75% of voting rights; can appoint or remove directors, since 2016-04-06
- Mr Ronald John Kirk — owns 25–50% of shares; holds 25–50% of voting rights, since 2022-03-02

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Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/05268380
HTML: https://firmoscan.com/company/05268380-eco2-limited