- Companies
- Plumbers and heating engineers
- Londonderry
- Emd Boiler Services Ltd
Emd Boiler Services Ltd
- Company number
- NI675738
- Incorporated
- 19 Jan 20215 years trading
- Registered office
- 15 Bayswater, Londonderry, BT47 6JL
- Nature of business
- Plumbing, heat and air-conditioning installation
Emd Boiler Services Ltd is a 5-year-old private limited company registered in Londonderry, company number NI675738, one of 26 plumbing and heating companies in Londonderry. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 up £16K (+69.7%) on the year before, to £38K.
- Net assets rose in 3 of 3 year-on-year comparisons on record.
- Current assets of £54K against £32K owed within a year: 1.7 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £38K | £54K | £32K | 0 | |
| 31 Jan 2024 | £22K | £16K | £13K | 0 | |
| 31 Jan 2023 | £21K | £765 | £3,690 | 0 | |
| 31 Jan 2022 | £15K | £1,255 | £6,925 | 0 |
Where Emd Boiler Services Ltd is registered
The registered office is in Londonderry (BT47), in the Derry City and Strabane local authority area, Northern Ireland. Show BT47 6JL 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
Also registered at this address
2 other companies use the same registered office as Emd Boiler Services Ltd.
- Emd Plumbing Heating LtdPlumbers and heating engineers
- GMG Contracts LimitedBuilders
What happens if Emd Boiler Services 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 31 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- NI675738
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 January 2021 (5 years ago)
- Registered office
- 15 Bayswater, Londonderry, BT47 6JL
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 18 January 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 Londonderry
Other active plumbing and heating companies registered in Londonderry.
- Emd Plumbing Heating Ltd2026
- FMN Services Limited2015
- Foyleside Supplies Limited2012
- G&M Supply & Maintenance Limited2014
- GMC Consultancy Ireland Ltd2023
- GMC Plumbing & Heating Ltd2017
- Jacsi Properties Limited2005
- Josh McCorkell Plumbing and Heating Ltd2024
All plumbing and heating companies in Londonderry · All trades in Londonderry · Plumbers and heating engineers across the UK
Frequently asked questions
When are Emd Boiler Services Ltd's accounts due?
Emd Boiler Services Ltd's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Emd Boiler Services Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Emd Boiler Services Ltd still trading?
Emd Boiler Services 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 Emd Boiler Services Ltd do?
Emd Boiler Services Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Emd Boiler Services Ltd?
Emd Boiler Services Ltd was incorporated on 19 January 2021, 5 years ago.
What is the penalty if Emd Boiler Services 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 Emd Boiler Services 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.