- Company number
- 11423497
- Incorporated
- 19 Jun 20188 years trading
- Registered office
- 2ND Floor 134 South Street Romford, South Street, Romford, RM1 1TE
- Nature of business
- Construction of domestic buildings; Plumbing, heat and air-conditioning installation; Other construction installation
Pro Energy Ltd is a 8-year-old private limited company registered in Romford, company number 11423497, one of 911 building contractors in Romford. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 (+47.8%) on the year before, to £48K.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £756K against £704K owed within a year: 1.1 times cover.
- 6 employees on average, down from 10 the year before.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £48K | £756K | £704K | 6 | |
| 30 Jun 2024 | £33K | £188K | £151K | 10 | |
| 30 Jun 2023 | £33K | £188K | £151K | 10 | |
| 30 Jun 2022 | £24K | £114K | £76K | 15 | |
| 30 Jun 2021 | £25K | £140K | £85K | 10 | |
| 30 Jun 2020 | £131K | £30K | £123K | 8 | |
| 30 Jun 2019 | £9,819 | £8,875 | £19K |
Where Pro Energy Ltd is registered
The registered office is in Romford (RM1), in the Havering local authority area, London. Show RM1 1TE on a map.
Other trade companies in RM1
- Steam & Cool Commercial Engineering LimitedMachinery repair and installation
- Saix LtdSpecialist contractors
- Mega Ark LimitedBuilders
- Damir Auto LtdMotor traders
- Vascobuild LimitedBuilders
- Dream Living Spaces LtdBuilders
- Douglas Windows and Doors LimitedGlaziers
- Sergei SSM Builders LtdFinishing trades
What happens if Pro 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 11423497
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 June 2018 (8 years ago)
- Registered office
- 2ND Floor 134 South Street Romford, South Street, Romford, RM1 1TE
- Nature of business
- Construction of domestic buildings (SIC 41202)
Plumbing, heat and air-conditioning installation (SIC 43220)
Other construction installation (SIC 43290) - Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 6 April 2026
- Previous names
- Nationwide Retrofit Ltd (until 3 May 2023)
Pro Energy Ltd (until 2 May 2023)
Ma&W Ltd (until 7 Dec 2018)
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Romford
Other active building contractors registered in Romford.
- Pro Touch Painters Ltd2024
- Proairvent Mechanical Ltd2026
- Proconstruction Group Ltd2025
- Prodec Painters Ltd2024
- PTD Builders Ltd2017
- PVSR Constructions Ltd2020
- QB Design & Build Ltd2021
- Quality Build Innovation Ltd2025
All building contractors in Romford · All trades in Romford · Builders across the UK
Frequently asked questions
When are Pro Energy Ltd's accounts due?
Pro Energy Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Pro Energy Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Pro Energy Ltd still trading?
Pro 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 Pro Energy Ltd do?
Pro Energy Ltd is registered under Construction of domestic buildings (SIC 41202); Plumbing, heat and air-conditioning installation (SIC 43220); Other construction installation (SIC 43290).
How old is Pro Energy Ltd?
Pro Energy Ltd was incorporated on 19 June 2018, 8 years ago.
What is the penalty if Pro 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 Pro 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.