Eco4 Limited
- Company number
- 08223186
- Incorporated
- 20 Sep 201214 years trading
- Registered office
- 16 Summit Drive, Woodford Green, Essex, IG8 8QP
- Nature of business
- Plumbing, heat and air-conditioning installation
Eco4 Limited is a 14-year-old private limited company registered in Woodford Green, company number 08223186, one of 26 plumbing and heating companies in Woodford Green. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £8,151 (-7.2%) on the year before, to £105K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- 7 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £105K | £70K | £0 | 7 | |
| 31 Mar 2025 | £113K | £103K | £23K | 7 | |
| 31 Mar 2024 | £126K | £131K | £49K | 5 | |
| 31 Mar 2023 | £115K | £130K | £50K | 5 | |
| 31 Mar 2022 | £84K | £113K | £42K | 4 | |
| 31 Mar 2021 | £80K | £128K | £61K | 4 | |
| 31 Mar 2020 | £54K | £86K | £41K | 4 | |
| 31 Mar 2019 | £44K | £64K | £28K | ||
| 31 Mar 2018 | £47K | £68K | £26K | ||
| 31 Mar 2017 | £40K | £63K | £29K |
Where Eco4 Limited is registered
The registered office is in Woodford Green (IG8), in the Redbridge local authority area, London. Show IG8 8QP on a map.
Other trade companies in IG8
- Crewforce LtdBuilders
- Pbcomms LtdCivil engineering
- Valence Capital LtdProperty developers
- Ukk Landlord Services LtdSpecialist contractors
- Easena LtdCleaning companies
- Setform Developments LtdProperty developers
- Ironstone Property Services LtdSpecialist contractors
- Capital Steelfixing LtdInstallers
What happens if Eco4 Limited files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 08223186
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 September 2012 (14 years ago)
- Registered office
- 16 Summit Drive, Woodford Green, Essex, IG8 8QP
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 20 September 2025
- Previous names
- Echo4 Limited (until 28 Sep 2012)
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Woodford Green
Other active plumbing and heating companies registered in Woodford Green.
- Envirotek Construction Limited2009
- Gas Certification Services Ltd2026
- Gas Guy (London) Limited2007
- Gma Plumbing Services Ltd2020
- Heat Tec (London) Ltd2011
- Nezaj Plumbing & Heating Ltd2015
- No Nonsense Plumbing Ltd2022
- On Point Heating Limited2017
All plumbing and heating companies in Woodford Green · All trades in Woodford Green · Plumbers and heating engineers across the UK
Frequently asked questions
When are Eco4 Limited's accounts due?
Eco4 Limited's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Eco4 Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Eco4 Limited still trading?
Eco4 Limited is listed as active on the Companies House register (checked 12 Oct 2026). Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Eco4 Limited do?
Eco4 Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Eco4 Limited?
Eco4 Limited was incorporated on 20 September 2012, 14 years ago.
What is the penalty if Eco4 Limited files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Eco4 Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.