- Companies
- Plumbers and heating engineers
- Wilmslow
- THN Heating Engineers Limited
THN Heating Engineers Limited
- Company number
- 04464843
- Incorporated
- 19 Jun 200224 years trading
- Registered office
- 23 Stanneylands Road, Wilmslow, Cheshire, SK9 4EJ
- Nature of business
- Plumbing, heat and air-conditioning installation
THN Heating Engineers Limited is a 24-year-old private limited company registered in Wilmslow, company number 04464843, one of 14 plumbing and heating companies in Wilmslow. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
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 £4,645 (-498.9%) on the year before, to -£3,714.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £2,303 against £9,619 owed within a year: 0.2 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | -£3,714 | £2,303 | £9,619 | 2 | |
| 31 Mar 2024 | £931 | £5,017 | £8,888 | 2 | |
| 31 Mar 2023 | £225 | £3,123 | £9,301 | 2 | |
| 31 Mar 2022 | -£7 | £4,488 | £11K | 2 | |
| 31 Mar 2021 | -£398 | £20K | £6,358 | 2 | |
| 31 Mar 2020 | -£2,100 | £2,672 | £12K | 2 | |
| 31 Mar 2019 | -£692 | £1,078 | £11K | 2 | |
| 31 Mar 2018 | -£1,332 | £7,618 | £18K | 2 | |
| 31 Mar 2017 | £1,479 | £2,277 | £13K | ||
| 31 Mar 2016 | -£1,667 | £1,894 | £8,011 | £16K |
Who runs and owns THN Heating Engineers Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| T*** N*** | Director | Jun 2002 |
| K*** N*** | Director | Aug 2019 |
| K*** N*** | Secretary | Jun 2002 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| Dcs Corporate Secretaries Limited | Secretary (company) | Jun 2002 | Jun 2002 |
People with significant control (2)
Where THN Heating Engineers Limited is registered
The registered office is in Wilmslow (SK9), in the Cheshire East local authority area, North West. Show SK9 4EJ on a map.
Other trade companies in SK9
- Aeg Plastering LtdPlasterers
- Felix Homes Northwest LimitedBuilders
- Tsa Homes Bedford LtdProperty developers
- Tsa Homes Bridgwater LtdBuilders
- Solace Construct LimitedBuilders
- Solace FM LimitedFacilities management
- Baytree Reserve Shrewbridge LimitedProperty developers
- Thistlewood Properties (Crewe) LtdProperty developers
What happens if THN Heating Engineers 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 04464843
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 June 2002 (24 years ago)
- Registered office
- 23 Stanneylands Road, Wilmslow, Cheshire, SK9 4EJ
- 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 2025
- Last confirmation statement
- 19 June 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 Wilmslow
Other active plumbing and heating companies registered in Wilmslow.
- Wilmslowservices Ltd2022
- Zodiac Plumbing & Heating Solutions Ltd2023
- 24 Hour Plumbing and Heating Ltd2017
- C Armstrong Plumbing & Heating Limited2017
- CD Mechanical Ltd2017
- Jys Services UK Ltd2019
- Lawton Heating and Plumbing Limited2023
- Manchester Eco Home Ltd2023
All plumbing and heating companies in Wilmslow · All trades in Wilmslow · Plumbers and heating engineers across the UK
Frequently asked questions
When are THN Heating Engineers Limited's accounts due?
THN Heating Engineers Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is THN Heating Engineers Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is THN Heating Engineers Limited still trading?
THN Heating Engineers Limited 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 THN Heating Engineers Limited do?
THN Heating Engineers Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is THN Heating Engineers Limited?
THN Heating Engineers Limited was incorporated on 19 June 2002, 24 years ago.
Who runs THN Heating Engineers Limited?
THN Heating Engineers Limited has 2 active directors, the longest-serving appointed in Jun 2002. Their names and service addresses are on the Companies House register.
Who owns THN Heating Engineers Limited?
2 people or companies have significant control of THN Heating Engineers Limited: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if THN Heating Engineers 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 THN Heating Engineers Limited 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.