- Companies
- Civil engineering
- Northwood
- Clou Engineering Ltd
Clou Engineering Ltd
- Company number
- 09354980
- Incorporated
- 15 Dec 201411 years trading
- Registered office
- 148 Joel Street, Northwood, HA6 1NL
- Nature of business
- Construction of other civil engineering projects n.e.c.
Clou Engineering Ltd is a 11-year-old private limited company registered in Northwood, company number 09354980, one of 6 civil engineering contractors in Northwood. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £8,930 (+18.4%) on the year before, to £57K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £85K against £26K owed within a year: 3.3 times cover.
- 2 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 31 Dec 2025 | £57K | £85K | £26K | 2 | |
| 31 Dec 2024 | £48K | £77K | £23K | 2 | |
| 31 Dec 2023 | £24K | £69K | £36K | 3 | |
| 31 Dec 2022 | £15K | £67K | £39K | 3 | |
| 31 Dec 2021 | £12K | £55K | £27K | 3 | |
| 31 Dec 2020 | £12K | £48K | £17K | 2 | |
| 31 Dec 2019 | £24K | £32K | £7,957 | 2 | |
| 31 Dec 2018 | £13K | £27K | £14K | ||
| 31 Dec 2017 | £2,023 | £35K | £33K | ||
| 31 Dec 2016 | £4,807 | £27K | £22K |
Who runs and owns Clou Engineering Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| S*** P*** | Director | Dec 2014 |
Person with significant control
Where Clou Engineering Ltd is registered
The registered office is in Northwood (HA6), in the Hillingdon local authority area, London. Show HA6 1NL on a map.
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What happens if Clou Engineering 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 09354980
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 December 2014 (11 years ago)
- Registered office
- 148 Joel Street, Northwood, HA6 1NL
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 3 May 2026
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 Northwood
Other active civil engineering contractors registered in Northwood.
- Mastermac Civils Limited2026
- QNB Engineering Ltd2019
- Sigma Ventures Ltd2022
- Ymgb. Ltd2018
- Ame Rail Ltd2025
All civil engineering contractors in Northwood · All trades in Northwood · Civil engineering across the UK
Frequently asked questions
When are Clou Engineering Ltd's accounts due?
Clou Engineering Ltd's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is Clou Engineering Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Clou Engineering Ltd still trading?
Clou Engineering 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 Clou Engineering Ltd do?
Clou Engineering Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Clou Engineering Ltd?
Clou Engineering Ltd was incorporated on 15 December 2014, 11 years ago.
Who runs Clou Engineering Ltd?
Clou Engineering Ltd has 1 active director, the longest-serving appointed in Dec 2014. Their names and service addresses are on the Companies House register.
Who owns Clou Engineering Ltd?
One person or company has significant control of Clou Engineering Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Clou Engineering 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 Clou Engineering 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.