- Companies
- Installers
- Ruislip
- WJ Bennett Windows Ltd
WJ Bennett Windows Ltd
- Company number
- 13781874
- Incorporated
- 3 Dec 20214 years trading
- Registered office
- 11 Mount Pleasant, Ruislip, HA4 9HG
- Nature of business
- Other construction installation; Glazing
WJ Bennett Windows Ltd is a 4-year-old private limited company registered in Ruislip, company number 13781874, one of 56 installation companies (insulation, lifts, shutters and similar) in Ruislip. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.
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 £24K (+23.3%) on the year before, to £129K.
- Net assets rose in 3 of 3 year-on-year comparisons on record.
- 2 employees on average during the year.
- Balance sheets on record for 4 years, 2023 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | £129K | 2 | |||
| 31 Jan 2025 | £104K | 2 | |||
| 31 Jan 2024 | £87K | £74K | 2 | ||
| 31 Jan 2023 | £66K | £88K | 2 |
Where WJ Bennett Windows Ltd is registered
The registered office is in Ruislip (HA4), in the Hillingdon local authority area, London. Show HA4 9HG on a map.
Other trade companies in HA4
- SSC London LtdGroundworks and demolition
- DCR Industriltdal LtdPainters and decorators
- Katardino Monten for General Contracting and Supplies LtdCivil engineering
- Apex Build & Move LtdBuilders
- Ridgeway Building Contracts LimitedProperty developers
- Azya Farah LtdBuilders
- Howdens Roofing & Guttering LimitedRoofers
- Vetro Glazing LimitedGlaziers
What happens if WJ Bennett Windows 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 2029 | 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
- 13781874
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 December 2021 (4 years ago)
- Registered office
- 11 Mount Pleasant, Ruislip, HA4 9HG
- Nature of business
- Other construction installation (SIC 43290)
Glazing (SIC 43342) - Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 2 December 2025
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Ruislip
Other active installation companies (insulation, lifts, shutters and similar) registered in Ruislip.
- Ach Wood Ltd2024
- Adp Design & Build Ltd2021
- Adp Windows Ltd2019
- Aircraft Line Ltd2025
- Apex Alliance Interiors Ltd2025
- Baork Consultancy & Construction Services Ltd2026
- Barrack & Fort Property Services Ltd2024
- Blair Builders Ltd2026
All installation companies (insulation, lifts, shutters and similar) in Ruislip · All trades in Ruislip · Installers across the UK
Frequently asked questions
When are WJ Bennett Windows Ltd's accounts due?
WJ Bennett Windows Ltd's next accounts are due at Companies House by 31 October 2027 (in 384 days), covering the period to 31 January 2027.
When is WJ Bennett Windows Ltd's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is WJ Bennett Windows Ltd still trading?
WJ Bennett Windows 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 WJ Bennett Windows Ltd do?
WJ Bennett Windows Ltd is registered under Other construction installation (SIC 43290); Glazing (SIC 43342).
How old is WJ Bennett Windows Ltd?
WJ Bennett Windows Ltd was incorporated on 3 December 2021, 4 years ago.
What is the penalty if WJ Bennett Windows 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 WJ Bennett Windows 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.