- Companies
- Specialist contractors
- Melksham
- Alan Joy Windows Ltd
Alan Joy Windows Ltd
- Company number
- 03761837
- Incorporated
- 28 Apr 199927 years trading
- Registered office
- 541 Outmarsh, Melksham, SN12 6NE
- Nature of business
- Other specialised construction activities n.e.c.
Alan Joy Windows Ltd is a 27-year-old private limited company registered in Melksham, company number 03761837, one of 13 specialist construction companies in Melksham. Its next accounts are due at Companies House on 28 January 2027, and the CT600 for the period to 28 April 2026 is due at HMRC on 28 April 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 £214K (+20.9%) on the year before, to £1.2M.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £1.5M against £482K owed within a year: 3.2 times cover.
- 13 employees on average, up from 12 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 Apr 2025 | £1.2M | £1.4M | £1.5M | £482K | 13 |
| 30 Apr 2024 | £1M | £1.2M | £1.4M | £573K | 12 |
| 30 Apr 2023 | £606K | £745K | £1.1M | £580K | 11 |
| 30 Apr 2022 | £433K | £664K | £966K | £625K | 11 |
| 30 Apr 2021 | £190K | £412K | £630K | £530K | 9 |
| 30 Apr 2020 | £70K | £193K | £365K | £384K | 8 |
| 30 Apr 2019 | £9,920 | £108K | £264K | £354K | 8 |
| 30 Apr 2018 | £231K | £105K | £435K | £318K | 8 |
| 30 Apr 2017 | £214K | £95K | £440K | £351K | 9 |
| 30 Apr 2016 | £135K | £49K | £379K | £345K |
Where Alan Joy Windows Ltd is registered
The registered office is in Melksham (SN12), in the Wiltshire local authority area, South West. Show SN12 6NE on a map.
Other trade companies in SN12
- RF Automotive LtdMechanics and garages
- The Trailer Tailor LimitedMotor traders
- JB Estate Developments LtdProperty developers
- Audit Ready LtdMachinery repair and installation
- Clear Sky Roofing LtdRoofers
- Wiltshire Climate LtdPlumbers and heating engineers
- GGS Plumbing and Heating LtdPlumbers and heating engineers
- DB Externals LimitedFinishing trades
What happens if Alan Joy 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 28 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 29 Jan 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 28 Apr 2027 | £375 |
| 3 to 6 months late | 29 Apr 2027 to 28 Jul 2027 | £750 |
| More than 6 months late | From 29 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Apr 2027 | £200 |
| 3 months late | 28 Jul 2027 | another £200 |
| 6 months late | 28 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Apr 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
- 03761837
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 April 1999 (27 years ago)
- Registered office
- 541 Outmarsh, Melksham, SN12 6NE
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 28 April (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 16 November 2025
- Charges (mortgages)
- 2 outstanding of 2 registered
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Melksham
Other active specialist construction companies registered in Melksham.
- Alternative Piling Solutions Limited2018
- Black Sheep Timber Framing Ltd2005
- Bma Properties ( South West) Ltd2022
- Bryant Brickwork Ltd2026
- Dean Concrete Pumping Ltd2020
- LCP Fire Protection Ltd2024
- Multibuild Bricklaying Limited2000
- R P Noyes Limited2013
All specialist construction companies in Melksham · All trades in Melksham · Specialist contractors across the UK
Frequently asked questions
When are Alan Joy Windows Ltd's accounts due?
Alan Joy Windows Ltd's next accounts are due at Companies House by 28 January 2027 (in 108 days), covering the period to 28 April 2026.
When is Alan Joy Windows Ltd's CT600 due?
The CT600 for the period to 28 April 2026 is due at HMRC by 28 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 29 January 2027.
Is Alan Joy Windows Ltd still trading?
Alan Joy 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 Alan Joy Windows Ltd do?
Alan Joy Windows Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Alan Joy Windows Ltd?
Alan Joy Windows Ltd was incorporated on 28 April 1999, 27 years ago.
What is the penalty if Alan Joy 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 Alan Joy 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.