- Companies
- Plumbers and heating engineers
- London
- The Ambient Heating Company Ltd
The Ambient Heating Company Ltd
- Company number
- 14537185
- Incorporated
- 12 Dec 20223 years trading
- Registered office
- 10 Vincent Court 10 Vincent Court, Hanley Road, London, N4 3DT
- Nature of business
- Plumbing, heat and air-conditioning installation
The Ambient Heating Company Ltd is a 3-year-old private limited company registered in London, company number 14537185, one of 2,972 plumbing and heating companies in London. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the 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 The Ambient Heating Company 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.
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 up £1,665 (+96.7%) on the year before, to £3,386.
- Current assets of £6,074 against £9,873 owed within a year: 0.6 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £3,386 | £1,014 | £6,074 | £9,873 | 2 |
| 31 Dec 2024 | £1,721 | £2,208 | £8,209 | £22K | 1 |
| 31 Dec 2023 | £541 | £3,457 | £6,775 | £30K | 1 |
Where The Ambient Heating Company Ltd is registered
The registered office is in London (N4), in the Islington local authority area, London. Show N4 3DT on a map.
Other trade companies in N4
- Studio Theo Tan LtdJoiners and carpenters
- Caparis LtdBuilders
- A&S Projects ST LtdBuilders
- Jes Construction LtdBuilders
- Jash Estates LtdFinishing trades
- Avox Construction LtdBuilders
- London Crown Cleaning LtdCleaning companies
- Bayly Electrical & Energy LtdElectricians
What happens if The Ambient Heating Company 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 14537185
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 December 2022 (3 years ago)
- Registered office
- 10 Vincent Court 10 Vincent Court, Hanley Road, London, N4 3DT
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 14 December 2025
- Previous names
- Ambient Homes Plumbing and Heating Ltd (until 6 Feb 2023)
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 London
Other active plumbing and heating companies registered in London.
- The Atelier Property Services Ltd2026
- The Bearded Property Co Ltd2021
- The Black Dog Plumbing Company Ltd2021
- The Boiler Dude Ltd2024
- The Commercia Group Ltd2018
- The Contractors Group Ltd2025
- The Flush Royale Limited2025
- The Handyman's Services Ltd2025
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are The Ambient Heating Company Ltd's accounts due?
The Ambient Heating Company Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is The Ambient Heating Company Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is The Ambient Heating Company Ltd still trading?
The Ambient Heating Company Ltd is listed as active on the Companies House register (checked 13 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 The Ambient Heating Company Ltd do?
The Ambient Heating Company Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is The Ambient Heating Company Ltd?
The Ambient Heating Company Ltd was incorporated on 12 December 2022, 3 years ago.
What is the penalty if The Ambient Heating Company 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 The Ambient Heating Company Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.