- Companies
- Plumbers and heating engineers
- Derry
- Derry Plumbing Limited
Derry Plumbing Limited
- Company number
- NI683289
- Incorporated
- 22 Oct 20214 years trading
- Registered office
- 22 Carmoney Park, Campsie, Derry, BT47 3JN
- Nature of business
- Plumbing, heat and air-conditioning installation
Derry Plumbing Limited is a 4-year-old private limited company registered in Derry, company number NI683289, one of 8 plumbing and heating companies in Derry. 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 up £1,690 (+97.4%) on the year before, to £3,425.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £5,105 against £2,566 owed within a year: 2.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2022 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £3,425 | £5,105 | £5,105 | £2,566 | 1 |
| 31 Mar 2025 | £1,735 | £897 | £897 | £344 | 1 |
| 31 Mar 2024 | £1,388 | £0 | £0 | £196 | 1 |
| 31 Mar 2023 | £2,128 | £789 | £789 | £795 | 1 |
| 31 Mar 2022 | £1,695 | £435 | £435 | £1,626 | 1 |
Who runs and owns Derry Plumbing Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| P*** M*** | Director | Oct 2021 |
Person with significant control
Where Derry Plumbing Limited is registered
The registered office is in Derry (BT47), in the Derry City and Strabane local authority area, Northern Ireland. Show BT47 3JN on a map.
Other trade companies in BT47
- RNK Contracts LimitedGroundworks and demolition
- Den Electrical LtdElectricians
- BDK Consulting LimitedProperty developers
- Oakline Engineering LtdInstallers
- Killew Property Services LimitedFacilities management
- PH Autobody LimitedMechanics and garages
- C Doherty Autos LtdMechanics and garages
- CPMH LtdBuilders
What happens if Derry Plumbing 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
- NI683289
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 October 2021 (4 years ago)
- Registered office
- 22 Carmoney Park, Campsie, Derry, BT47 3JN
- 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
- 21 October 2025
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 Derry
Other active plumbing and heating companies registered in Derry.
- Dse Contracts Ltd2021
- Foyle Mechanical Services Ltd2022
- JH Mechanical & Gas Ltd2025
- MCQ Plumbing and Heating Ltd2026
- PML Plumbing & Heating Limited2020
- Assured Commercial Services T/A Catertek Ltd2026
- CPH Services Ltd2021
All plumbing and heating companies in Derry · All trades in Derry · Plumbers and heating engineers across the UK
Frequently asked questions
When are Derry Plumbing Limited's accounts due?
Derry Plumbing Limited's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Derry Plumbing 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 Derry Plumbing Limited still trading?
Derry Plumbing 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 Derry Plumbing Limited do?
Derry Plumbing Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Derry Plumbing Limited?
Derry Plumbing Limited was incorporated on 22 October 2021, 4 years ago.
Who runs Derry Plumbing Limited?
Derry Plumbing Limited has 1 active director, the longest-serving appointed in Oct 2021. Their names and service addresses are on the Companies House register.
Who owns Derry Plumbing Limited?
One person or company has significant control of Derry Plumbing Limited: an individual (owns 75% or more of the shares).
What is the penalty if Derry Plumbing 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 Derry Plumbing 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.