- Companies
- Machinery repair and installation
- Kingston upon Thames
- Doorlocksmith Ltd
Company profile · Machinery repair and installation
Doorlocksmith Ltd
Doorlocksmith Ltd is a 2-year-old private limited company registered in Kingston upon Thames, company number 15266247, one of 16 machinery repair and installation companies in Kingston upon Thames. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 30 November 2025, as filed at Companies House.
Doorlocksmith 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 £11K (-100%) on the year before, to £1.
- Current assets of £4,424 against £4,423 owed within a year: 1.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £1 | £4,424 | £4,424 | £4,423 | 1 |
| 30 Nov 2024 | £11K | £1,000 | £0 | 1 |
Where Doorlocksmith Ltd is registered
The registered office is in Kingston upon Thames (KT1), in the Kingston upon Thames local authority area, London. Show KT1 3PS on a map.
Other trade companies in KT1
- Bespoke Garden Homes LimitedBuilders
- Kingston Roofing and Restoration LtdBuilders
- Apline UK LtdMotor traders
- Grip KTS LtdMechanics and garages
- Alvo Construction LtdBuilders
- Baw Auto UK LimitedMotor traders
- Black Dog RPM LimitedCleaning companies
- Idecor8 Group LtdBuilders
What happens if Doorlocksmith 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 15266247
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 November 2023 (2 years ago)
- Registered office
- 72 Porchester Road, Porchester Road, Kingston upon Thames, KT1 3PS
- Nature of business
- Repair of other equipment (SIC 33190)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 7 October 2025
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Kingston upon Thames
Other active machinery repair and installation companies registered in Kingston upon Thames.
- Dynamic Precision Services UK Ltd2025
- FGL Marine Services Ltd2021
- HB Solutions Ltd2025
- Holdfast Engineering Limited2010
- Lop Electrical Ltd2022
- M.G. Cycles - Bicycle Specialist Ltd2023
- Machine Automation Limited2004
- Miamisienna Ltd2024
All machinery repair and installation companies in Kingston upon Thames · All trades in Kingston upon Thames · Machinery repair and installation across the UK
Frequently asked questions
When are Doorlocksmith Ltd's accounts due?
Doorlocksmith Ltd's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is Doorlocksmith Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Doorlocksmith Ltd still trading?
Doorlocksmith 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 Doorlocksmith Ltd do?
Doorlocksmith Ltd is registered under Repair of other equipment (SIC 33190).
How old is Doorlocksmith Ltd?
Doorlocksmith Ltd was incorporated on 7 November 2023, 2 years ago.
What is the penalty if Doorlocksmith 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 Doorlocksmith Ltd on Companies House for filed documents, officers and the full history.
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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.