- Companies
- Installers
- London
- Onica Carpentry Ltd
Onica Carpentry Ltd
- Company number
- 13719177
- Incorporated
- 2 Nov 20214 years trading
- Registered office
- 2 Yew Tree Close, London, SE13 7DS
- Nature of business
- Other construction installation; Other specialised construction activities n.e.c.
Onica Carpentry Ltd is a 4-year-old private limited company registered in London, company number 13719177, one of 2,278 installation companies (insulation, lifts, shutters and similar) in London. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £66K (+36.2%) on the year before, to £248K.
- Net assets rose in 4 of 4 year-on-year comparisons on record.
- Current assets of £265K against £33K owed within a year: 8.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £248K | £264K | £265K | £33K | 0 |
| 31 Oct 2024 | £182K | £186K | £277K | £91K | 0 |
| 31 Oct 2023 | £95K | £100K | £116K | £21K | 0 |
| 31 Oct 2022 | £50K | £49K | £68K | £12K | 0 |
| 1 Nov 2021 | £0 | £0 | £0 |
Where Onica Carpentry Ltd is registered
The registered office is in London (SE13), in the Lewisham local authority area, London. Show SE13 7DS on a map.
Other trade companies in SE13
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- Akobi Icl LtdProperty developers
- Mist Bathrooms LtdInstallers
- Ad Bros United LtdBuilders
- Kva Services LtdElectricians
- Lisi-Services LtdElectricians
- Komsol LtdSpecialist contractors
- Jonesjetwashing LtdCleaning companies
What happens if Onica Carpentry 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 13719177
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 November 2021 (4 years ago)
- Registered office
- 2 Yew Tree Close, London, SE13 7DS
- Nature of business
- Other construction installation (SIC 43290)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 1 November 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 London
Other active installation companies (insulation, lifts, shutters and similar) registered in London.
- Onpoint Installs London Ltd2026
- Onsite Contractors Ltd.2011
- Onsite Logistics Ltd2025
- Onyx Design Ltd2020
- Onyx Fire Ltd2021
- Optimal Shading Ltd2024
- Optimum Gas Solutions Ltd2026
- Orlando 65 Limited2026
All installation companies (insulation, lifts, shutters and similar) in London · All trades in London · Installers across the UK
Frequently asked questions
When are Onica Carpentry Ltd's accounts due?
Onica Carpentry Ltd's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is Onica Carpentry Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Onica Carpentry Ltd still trading?
Onica Carpentry 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 Onica Carpentry Ltd do?
Onica Carpentry Ltd is registered under Other construction installation (SIC 43290); Other specialised construction activities n.e.c. (SIC 43999).
How old is Onica Carpentry Ltd?
Onica Carpentry Ltd was incorporated on 2 November 2021, 4 years ago.
What is the penalty if Onica Carpentry 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 Onica Carpentry 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.