- Companies
- Plumbers and heating engineers
- Oxford
- Ecoheat Innovation Ltd
Ecoheat Innovation Ltd
- Company number
- 16607786
- Incorporated
- 25 Jul 20251 year trading
- Registered office
- 2 Girdlestone Road, Headington, Oxford, OX3 7LZ
- Nature of business
- Plumbing, heat and air-conditioning installation
Ecoheat Innovation Ltd is a 1-year-old private limited company registered in Oxford, company number 16607786, one of 62 plumbing and heating companies in Oxford. Its next accounts are due at Companies House on 25 April 2027, and its first CT600 is due at HMRC on 24 July 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
Is this your company?
File the first accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Ecoheat Innovation LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Where Ecoheat Innovation Ltd is registered
The registered office is in Oxford (OX3), in the Oxford local authority area, South East. Show OX3 7LZ on a map.
Other trade companies in OX3
- Hussan LimitedBuilders
- Washward LtdPlumbers and heating engineers
- Start Fresh Cleaning Group LtdCleaning companies
- Lynx Carpet Care LtdCleaning companies
- Zafrose LtdSpecialist contractors
- The Property Edition LimitedFinishing trades
- DC Electrical Ox LtdElectricians
- Haddie Plumbing and Utilities LtdPlumbers and heating engineers
What happens if Ecoheat Innovation Ltd 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 25 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 26 Apr 2027 to 25 May 2027 | £150 |
| 1 to 3 months late | 26 May 2027 to 25 Jul 2027 | £375 |
| 3 to 6 months late | 26 Jul 2027 to 25 Oct 2027 | £750 |
| More than 6 months late | From 26 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 2028 | 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
- 16607786
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 July 2025 (1 year ago)
- Registered office
- 2 Girdlestone Road, Headington, Oxford, OX3 7LZ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 24 July 2026
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 Oxford
Other active plumbing and heating companies registered in Oxford.
- Emergency Plumber Drainage and Heating Experts Ltd2025
- Engimax Ltd2025
- G. F. Cross & Sons (Holdings) Limited2019
- G. F. Cross & Sons Limited2003
- Gary Walter Plumbing and Heating Limited1999
- Glowtec Oxford Limited2009
- H.O.W Gas Ltd2023
- Haddie Plumbing and Utilities Ltd2026
All plumbing and heating companies in Oxford · All trades in Oxford · Plumbers and heating engineers across the UK
Frequently asked questions
When are Ecoheat Innovation Ltd's accounts due?
Ecoheat Innovation Ltd's next accounts are due at Companies House by 25 April 2027 (in 194 days), covering the period to 31 July 2026.
When is Ecoheat Innovation Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 24 July 2026, due by 24 July 2027, and one for the period to 31 July 2026, due by 31 July 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Ecoheat Innovation Ltd still trading?
Ecoheat Innovation Ltd is listed as active on the Companies House register as of 1 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 Ecoheat Innovation Ltd do?
Ecoheat Innovation Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Ecoheat Innovation Ltd?
Ecoheat Innovation Ltd was incorporated on 25 July 2025, 1 year ago.
What is the penalty if Ecoheat Innovation Ltd 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 Ecoheat Innovation Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 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.