- Companies
- Civil engineering
- Stanmore
- Powerail Engineering Limited
Powerail Engineering Limited
- Company number
- 03652753
- Incorporated
- 20 Oct 199827 years trading
- Registered office
- 2 Mountside, Stanmore, Middlesex, HA7 2DT
- Nature of business
- Construction of other civil engineering projects n.e.c.
Powerail Engineering Limited is a 27-year-old private limited company registered in Stanmore, company number 03652753, one of 37 civil engineering contractors in Stanmore. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 down £3,272 (-195.3%) on the year before, to -£1,597.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £50K against £34K owed within a year: 1.5 times cover.
- 2 employees on average, down from 3 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | -£1,597 | £22K | £50K | £34K | 2 |
| 30 Nov 2024 | £1,675 | £8,584 | £65K | £44K | 3 |
| 30 Nov 2023 | £321 | £1,141 | £78K | £53K | 3 |
| 30 Nov 2022 | £2,508 | £8,631 | £85K | £66K | 3 |
| 30 Nov 2021 | £47K | £55K | £120K | £48K | 3 |
| 30 Nov 2020 | £52K | £25K | £183K | £97K | 3 |
| 30 Nov 2019 | £11K | £60 | £52K | £51K | 4 |
| 30 Nov 2018 | £9,921 | £60 | £101K | £97K | 4 |
| 30 Nov 2017 | £15K | £60 | £154K | £123K | 4 |
| 30 Nov 2016 | £54K | £1,059 | £232K | £183K |
Where Powerail Engineering Limited is registered
The registered office is in Stanmore (HA7), in the Harrow local authority area, London. Show HA7 2DT on a map.
Other trade companies in HA7
- Vatra Developments LtdBuilders
- Air and Waves LtdPlumbers and heating engineers
- R & R Building Services LtdFinishing trades
- Berculean BBV Ltd LtdBuilders
- Velorent LtdMotor traders
- Autex LtdMechanics and garages
- TH Motorcycles LtdMotor traders
- Ady Painting and Decorating LtdInstallers
Shared registered office
93 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Powerail Engineering 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 03652753
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 October 1998 (27 years ago)
- Registered office
- 2 Mountside, Stanmore, Middlesex, HA7 2DT
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 9 October 2025
- Charges (mortgages)
- 1 outstanding of 2 registered
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Stanmore
Other active civil engineering contractors registered in Stanmore.
- PSN Building Services Limited2017
- Redgate Park Services Limited2014
- Reef Construction Limited2015
- Rizlink Ltd2019
- Setpaving Ltd2023
- Swift Operations Limited2025
- Tel.Com&Construction Ltd2026
- Thames Joinery Limited2016
All civil engineering contractors in Stanmore · All trades in Stanmore · Civil engineering across the UK
Frequently asked questions
When are Powerail Engineering Limited's accounts due?
Powerail Engineering Limited's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is Powerail Engineering Limited's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Powerail Engineering Limited still trading?
Powerail Engineering 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 Powerail Engineering Limited do?
Powerail Engineering Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Powerail Engineering Limited?
Powerail Engineering Limited was incorporated on 20 October 1998, 27 years ago.
What is the penalty if Powerail Engineering 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 Powerail Engineering 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.