- Companies
- Plumbers and heating engineers
- Cwmbran
- DJB Heating Limited
DJB Heating Limited
- Company number
- 15070045
- Incorporated
- 14 Aug 20233 years trading
- Registered office
- 45 CWRT Celyn, ST. Dials, Cwmbran, NP44 3FA
- Nature of business
- Plumbing, heat and air-conditioning installation
DJB Heating Limited is a 3-year-old private limited company registered in Cwmbran, company number 15070045, one of 24 plumbing and heating companies in Cwmbran. 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 £5,381 (-10.9%) on the year before, to £44K.
- Current assets of £38K against £13K owed within a year: 2.9 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 3 years, 2024 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £44K | £31K | £38K | £13K | 2 |
| 31 Mar 2025 | £50K | £30K | £38K | £13K | 1 |
| 31 Mar 2024 | £22K | £9,124 | £13K | £24K | 1 |
Where DJB Heating Limited is registered
The registered office is in Cwmbran (NP44), in the Torfaen local authority area, Wales. Show NP44 3FA on a map.
Other trade companies in NP44
- Compliant Fire Safety Solutions LtdInstallers
- V&K Solutions LimitedCivil engineering
- Pure Clean by Nichola LtdCleaning companies
- Amsof LimitedPlumbers and heating engineers
- Marchant Home Solutions Ltd LtdBuilders
- True Level Concrete LtdBuilders
- A2Z Tech LimitedMachinery repair and installation
- Days Ventilation Solutions LtdPlumbers and heating engineers
What happens if DJB Heating 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
- 15070045
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 August 2023 (3 years ago)
- Registered office
- 45 CWRT Celyn, ST. Dials, Cwmbran, NP44 3FA
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 13 August 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 Cwmbran
Other active plumbing and heating companies registered in Cwmbran.
- Elegant Bathrooms & Precise Tiling Limited2025
- Evo-Holdings Limited2025
- Extract Air Solutions Ltd2018
- Flow N Flame Ltd2025
- Flowtech P+H Services Ltd2025
- Groves Gas Ltd2014
- Harris Ventilation Ltd2026
- Ir Heating and Cooling Ltd2024
All plumbing and heating companies in Cwmbran · All trades in Cwmbran · Plumbers and heating engineers across the UK
Frequently asked questions
When are DJB Heating Limited's accounts due?
DJB Heating 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 DJB Heating 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 DJB Heating Limited still trading?
DJB Heating 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 DJB Heating Limited do?
DJB Heating Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is DJB Heating Limited?
DJB Heating Limited was incorporated on 14 August 2023, 3 years ago.
What is the penalty if DJB Heating 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 DJB Heating 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.