- Companies
- Machinery repair and installation
- South Molton
- DN Thermal Ltd
DN Thermal Ltd
- Company number
- 12740846
- Incorporated
- 14 Jul 20206 years trading
- Registered office
- 28 Parklands, South Molton, EX36 4EW
- Nature of business
- Repair of other equipment
DN Thermal Ltd is a 6-year-old private limited company registered in South Molton, company number 12740846, one of 8 machinery repair and installation companies in South Molton. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 £951 (-85.4%) on the year before, to £162.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £22K against £23K owed within a year: 1.0 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £162 | £71 | £22K | £23K | 2 |
| 31 Jul 2024 | £1,113 | £923 | £23K | £23K | 2 |
| 31 Jul 2023 | £1,070 | £500 | £18K | £18K | 2 |
| 31 Jul 2022 | £478 | £603 | £2,703 | £3,291 | 1 |
| 31 Jul 2021 | £266 | £250 | £1,350 | £2,287 | 1 |
Where DN Thermal Ltd is registered
The registered office is in South Molton (EX36), in the North Devon local authority area, South West. Show EX36 4EW on a map.
Other trade companies in EX36
- Pristine Cleaning SW LtdCleaning companies
- Dullam Cars Commercials LtdMotor traders
- KSM Services (SW) LtdMachinery repair and installation
- Storm Force Shrink Wrap LtdInstallers
- Surfside Property Services LtdFloor and wall tilers
- Rowan Oak Timber Framing LtdBuilders
- Ecosmart Window Film Solutions LtdFinishing trades
- Positive Heat LimitedPlumbers and heating engineers
What happens if DN Thermal 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 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 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
- 12740846
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 July 2020 (6 years ago)
- Registered office
- 28 Parklands, South Molton, EX36 4EW
- Nature of business
- Repair of other equipment (SIC 33190)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 1 September 2026
- Previous names
- Carly Grant Design Ltd (until 10 Aug 2022)
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in South Molton
Other active machinery repair and installation companies registered in South Molton.
- J Hayes Group Limited2010
- KSM Services (SW) Ltd2026
- Marsh Lane Servicing (South Molton) Limited2022
- Paul Thorne Ltd.2014
- Pro-Sail Limited2001
- Adaptacar Limited2002
- Blakewell Services Limited2010
All machinery repair and installation companies in South Molton · All trades in South Molton · Machinery repair and installation across the UK
Frequently asked questions
When are DN Thermal Ltd's accounts due?
DN Thermal Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is DN Thermal Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is DN Thermal Ltd still trading?
DN Thermal 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 DN Thermal Ltd do?
DN Thermal Ltd is registered under Repair of other equipment (SIC 33190).
How old is DN Thermal Ltd?
DN Thermal Ltd was incorporated on 14 July 2020, 6 years ago.
What is the penalty if DN Thermal 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 DN Thermal 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.