- Companies
- Joiners and carpenters
- London
- DR.Locktopus Ltd
DR.Locktopus Ltd
- Company number
- 15533144
- Incorporated
- 29 Feb 20242 years trading
- Registered office
- 17 Myrtle Road, London, N13 5QX
- Nature of business
- Joinery installation; Repair of personal and household goods n.e.c.; Other service activities n.e.c.
DR.Locktopus Ltd is a 2-year-old private limited company registered in London, company number 15533144, one of 692 joinery companies in London. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 28 February 2025, as filed at Companies House.
Who runs and owns DR.Locktopus Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| P*** M*** | Director | Feb 2024 |
Person with significant control
Where DR.Locktopus Ltd is registered
The registered office is in London (N13), in the Enfield local authority area, London. Show N13 5QX on a map.
Other trade companies in N13
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- Vick & Victor - Painting & Decorating LtdPainters and decorators
- Meti Flow Solutions LtdBuilders
- XP Plastering & Rendering LtdBuilders
- MD Crafted LtdSpecialist contractors
- Skilled Trades UK LtdPainters and decorators
- Danni Plumbing LtdPlumbers and heating engineers
What happens if DR.Locktopus 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 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 15533144
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 February 2024 (2 years ago)
- Registered office
- 17 Myrtle Road, London, N13 5QX
- Nature of business
- Joinery installation (SIC 43320)
Repair of personal and household goods n.e.c. (SIC 95290)
Other service activities n.e.c. (SIC 96090) - Year end
- 29 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 16 April 2026
Filing notes for joinery companies
Joinery companies can carry stock and work in progress at the year end, especially bespoke workshop work, and that figure moves the profit for the year.
Similar companies in London
Other active joinery companies registered in London.
- Dream-Stairs Ltd2025
- Dremax Ltd2022
- DS Property Renovations Ltd2026
- DS Wood Landscapes Ltd2023
- Dsarp Construction Ltd2024
- DT Construct Ltd2018
- Dulwich Property Solutions Limited2022
- Dynamic Fix Ltd2021
All joinery companies in London · All trades in London · Joiners and carpenters across the UK
Frequently asked questions
When are DR.Locktopus Ltd's accounts due?
DR.Locktopus Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is DR.Locktopus Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is DR.Locktopus Ltd still trading?
DR.Locktopus 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 DR.Locktopus Ltd do?
DR.Locktopus Ltd is registered under Joinery installation (SIC 43320); Repair of personal and household goods n.e.c. (SIC 95290); Other service activities n.e.c. (SIC 96090).
How old is DR.Locktopus Ltd?
DR.Locktopus Ltd was incorporated on 29 February 2024, 2 years ago.
Who runs DR.Locktopus Ltd?
DR.Locktopus Ltd has 1 active director, the longest-serving appointed in Feb 2024. Their names and service addresses are on the Companies House register.
Who owns DR.Locktopus Ltd?
One person or company has significant control of DR.Locktopus Ltd: an individual (owns 75% or more of the shares).
What is the penalty if DR.Locktopus 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 DR.Locktopus 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.