- Company number
- 13859178
- Incorporated
- 19 Jan 20224 years trading
- Registered office
- The Limes, North End Way, London, NW3 7HG
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
GML Construction London Ltd is a 4-year-old private limited company registered in London, company number 13859178, one of 12,075 building contractors in London. Companies House shows its accounts as overdue: they were due on 31 October 2024.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Where GML Construction London Ltd is registered
The registered office is in London (NW3), in the Camden local authority area, London. Show NW3 7HG on a map.
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What happens if GML Construction London Ltd files late
If the accounts reach Companies House today, the late filing penalty is £1,500 (£3,000 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2024 to 30 Nov 2024 | £150 |
| 1 to 3 months late | 1 Dec 2024 to 31 Jan 2025 | £375 |
| 3 to 6 months late | 1 Feb 2025 to 30 Apr 2025 | £750 |
| More than 6 months late | From 1 May 2025 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2025 | £200 |
| 3 months late | 30 Apr 2025 | another £200 |
| 6 months late | 31 Jul 2025 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 2026 | 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
- 13859178
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 January 2022 (4 years ago)
- Registered office
- The Limes, North End Way, London, NW3 7HG
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2023
- Last confirmation statement
- 18 January 2024
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in London
Other active building contractors registered in London.
- GML Flooring Ltd2025
- GMP Builders (UK) Limited2007
- GMR Renovations Ltd2025
- GN Construction and Adviser Ltd2025
- Gna Flooring Ltd2023
- GNB Construction Ltd2026
- GNS Design & Build Limited2026
- Go27 Ltd2026
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are GML Construction London Ltd's accounts due?
GML Construction London Ltd's accounts were due at Companies House on 31 October 2024 and the register shows them as overdue.
When is GML Construction London Ltd's CT600 due?
The CT600 for the period to 31 January 2024 is due at HMRC by 31 January 2025, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2024.
Is GML Construction London Ltd still trading?
GML Construction London Ltd is listed as active on the Companies House register (checked 13 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 GML Construction London Ltd do?
GML Construction London Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is GML Construction London Ltd?
GML Construction London Ltd was incorporated on 19 January 2022, 4 years ago.
What is the penalty if GML Construction London 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 GML Construction London Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.