- Companies
- Installers
- London
- Carve Engineering Company Limited
Carve Engineering Company Limited
- Company number
- 13122525
- Incorporated
- 8 Jan 20215 years trading
- Registered office
- 66 Paul Street, London, Paul Street, London, EC2A 4NA
- Nature of business
- Other construction installation
Carve Engineering Company Limited is a 5-year-old private limited company registered in London, company number 13122525, one of 2,278 installation companies (insulation, lifts, shutters and similar) in London. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 down £11K (-93.3%) on the year before, to £800.
- Net assets rose in 1 of 3 year-on-year comparisons on record.
- Current assets of £200 against £1,000 owed within a year: 0.2 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 Jan 2025 | £800 | £200 | £1,000 | 0 | |
| 31 Jan 2024 | £12K | £59K | £43K | 0 | |
| 31 Jan 2023 | -£59K | £20K | £77K | 0 | |
| 31 Jan 2022 | £20K | £20K | £0 | 1 |
Where Carve Engineering Company Limited is registered
The registered office is in London (EC2A), in the Hackney local authority area, London. Show EC2A 4NA on a map.
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- A2D Professional Cleaning LtdCleaning companies
- Matson Co. LtdProperty developers
- Paint Hub LimitedMechanics and garages
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Also registered at this address
5 other companies use the same registered office as Carve Engineering Company Limited.
- Beliva Cleaning LtdCleaning companies
- Beyaztas Motors LtdMotor traders
- Bluegate Holdings LtdFacilities management
- Dharani Build LtdBuilders
- Supplies4Lyfe LtdBuilders
What happens if Carve Engineering Company Limited 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 13122525
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 January 2021 (5 years ago)
- Registered office
- 66 Paul Street, London, Paul Street, London, EC2A 4NA
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 3 January 2026
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.
- Casa X Ltd2025
- Cat Installation Limited2019
- Catalin 2009 Ltd2025
- Catteau Cosntruction Ltd2026
- Cav Tek Home Protection Ltd2026
- Cavaletti Flooring Limited2026
- Cavex Specialist Ltd2025
- Cci Fibre Ltd2025
All installation companies (insulation, lifts, shutters and similar) in London · All trades in London · Installers across the UK
Frequently asked questions
When are Carve Engineering Company Limited's accounts due?
Carve Engineering Company Limited's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Carve Engineering Company Limited's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Carve Engineering Company Limited still trading?
Carve Engineering Company Limited 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 Carve Engineering Company Limited do?
Carve Engineering Company Limited is registered under Other construction installation (SIC 43290).
How old is Carve Engineering Company Limited?
Carve Engineering Company Limited was incorporated on 8 January 2021, 5 years ago.
What is the penalty if Carve Engineering Company Limited 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 Carve Engineering Company Limited 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.