- Companies
- Installers
- Hengoed
- Nova Door Systems Ltd
Nova Door Systems Ltd
- Company number
- 13534930
- Incorporated
- 28 Jul 20215 years trading
- Registered office
- 1 Brambling Crescent, Penallta, Hengoed, CF82 6BF
- Nature of business
- Other construction installation
Nova Door Systems Ltd is a 5-year-old private limited company registered in Hengoed, company number 13534930, one of the UK's installation companies (insulation, lifts, shutters and similar). Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 July 2025, as filed at Companies House.
Nova Door Systems Ltd over the years
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 £19K (-20.7%) on the year before, to £72K.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £122K against £103K owed within a year: 1.2 times cover.
- 3 employees on average, up from 2 the year before.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £72K | £26K | £122K | £103K | 3 |
| 31 Jul 2024 | £91K | £133K | £78K | 2 | |
| 31 Jul 2023 | £41K | £80K | £41K | 2 | |
| 31 Jul 2022 | £295 | £41K | £41K | 1 |
Where Nova Door Systems Ltd is registered
The registered office is in Hengoed (CF82), in the Caerphilly local authority area, Wales. Show CF82 6BF on a map.
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What happens if Nova Door Systems 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 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 13534930
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 July 2021 (5 years ago)
- Registered office
- 1 Brambling Crescent, Penallta, Hengoed, CF82 6BF
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 27 July 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 Hengoed
Other active installation companies (insulation, lifts, shutters and similar) registered in Hengoed.
All installation companies (insulation, lifts, shutters and similar) in Hengoed · All trades in Hengoed · Installers across the UK
Frequently asked questions
When are Nova Door Systems Ltd's accounts due?
Nova Door Systems Ltd's next accounts are due at Companies House by 30 April 2027 (in 200 days), covering the period to 31 July 2026.
When is Nova Door Systems Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Nova Door Systems Ltd still trading?
Nova Door Systems Ltd is listed as active on the Companies House register (checked 12 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 Nova Door Systems Ltd do?
Nova Door Systems Ltd is registered under Other construction installation (SIC 43290).
How old is Nova Door Systems Ltd?
Nova Door Systems Ltd was incorporated on 28 July 2021, 5 years ago.
What is the penalty if Nova Door Systems 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 Nova Door Systems Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.