- Companies
- Electricians
- Ir Energy Ltd
Ir Energy Ltd
- Company number
- 15218003
- Incorporated
- 18 Oct 20232 years trading
- Registered office
- Unit 9, Paisley Business Park, Pant Industrial Estate, Merthyr Tydfil, CF48 2AX
- Nature of business
- Electrical installation
Ir Energy Ltd is a 2-year-old private limited company registered in Pant Industrial Estate, company number 15218003, one of the UK's electrical contractors. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £383K on the year before, to £398K.
- Current assets of £178K against £78K owed within a year: 2.3 times cover.
- 13 employees on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £398K | £103K | £178K | £78K | 13 |
| 31 Oct 2024 | £14K | £15K | £50K | £36K | 13 |
Public contracts won
Ir Energy Ltd has one public sector contract award on record (2026). Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Merthyr Tydfil Housing Association | Merthyr Housing Maintenance Framework | Ceiling, not shown | 5 Aug 2026 |
Where Ir Energy Ltd is registered
The registered office is in Pant Industrial Estate (CF48), in the Merthyr Tydfil local authority area, Wales. Show CF48 2AX on a map.
Other trade companies in CF48
- Valley Roofing Building & Carpentry LimitedRoofers
- Ajl Rail/Civil Engineering LtdCivil engineering
- M&K Valeting LtdCleaning companies
- Mdgroundworks LtdGroundworks and demolition
- Craig Lloyd Groundworks LtdCivil engineering
- Noarc Electrical LtdElectricians
- Elt Brickwork LimitedBuilders
- JBH Decorating LimitedPainters and decorators
What happens if Ir Energy 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 15218003
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 October 2023 (2 years ago)
- Registered office
- Unit 9, Paisley Business Park, Pant Industrial Estate, Merthyr Tydfil, CF48 2AX
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 31 January 2026
- Previous names
- Rees Energy Solutions Ltd (until 10 Jan 2025)
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies
Other active electrical contractors.
Frequently asked questions
When are Ir Energy Ltd's accounts due?
Ir Energy Ltd's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Ir Energy Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Ir Energy Ltd still trading?
Ir Energy 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 Ir Energy Ltd do?
Ir Energy Ltd is registered under Electrical installation (SIC 43210).
How old is Ir Energy Ltd?
Ir Energy Ltd was incorporated on 18 October 2023, 2 years ago.
Has Ir Energy Ltd won public sector contracts?
Yes. Ir Energy Ltd has one contract award from public bodies on Contracts Finder and Find a Tender, most recently from Merthyr Tydfil Housing Association.
What is the penalty if Ir Energy 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 Ir Energy 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.