- Companies
- Civil engineering
- London
- Landmark Construction Ltd
Landmark Construction Ltd
- Company number
- 10707308
- Incorporated
- 4 Apr 20179 years trading
- Registered office
- 118 Sydenham Road, Sydenham, London, SE26 5JX
- Nature of business
- Construction of other civil engineering projects n.e.c.
Landmark Construction Ltd is a 9-year-old private limited company registered in London, company number 10707308, one of 1,853 civil engineering contractors in London. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £492 (-80.8%) on the year before, to £117.
- Net assets rose in 1 of 7 year-on-year comparisons on record.
- Current assets of £3,435 against £4,093 owed within a year: 0.8 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £117 | £435 | £3,435 | £4,093 | 0 |
| 30 Apr 2024 | £609 | £5,027 | £5,027 | £4,418 | 0 |
| 30 Apr 2023 | -£460 | £28 | £28 | £488 | 1 |
| 30 Apr 2022 | -£63 | £345 | £345 | £408 | 1 |
| 30 Apr 2021 | £1 | £1 | £1 | 0 | |
| 30 Apr 2020 | £1 | £1 | £1 | 0 | |
| 30 Apr 2019 | £1 | £1 | 0 | ||
| 30 Apr 2018 | £1 | £1 | 0 |
Where Landmark Construction Ltd is registered
The registered office is in London (SE26), in the Lewisham local authority area, London. Show SE26 5JX on a map.
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Also registered at this address
13 other companies use the same registered office as Landmark Construction Ltd.
- Ag Partners LtdBuilders
- BFB Contractors LtdBuilders
- D&B General Transportation LtdSpecialist contractors
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- Gjeta Electrician 247 LtdSpecialist contractors
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- P.E.K Building LtdBuilders
- Prime Development Projects LtdBuilders
- Sam’S Resin Bound LtdLandscapers and gardeners
- Skanderbeg LtdProperty developers
What happens if Landmark Construction 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 10707308
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 April 2017 (9 years ago)
- Registered office
- 118 Sydenham Road, Sydenham, London, SE26 5JX
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 1 January 2026
- Previous names
- Kurti Construction Services Ltd (until 14 Mar 2018)
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in London
Other active civil engineering contractors registered in London.
- Landmark Development Partners Limited2025
- Landworx Landscapes Services Limited2021
- Lane Shift Solution Ltd2026
- Langar Limited2022
- Lanvor Ltd2025
- Larcc Services Limited2025
- Latl Energy Limited2025
- Lavelle Offshore Services Ltd2026
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are Landmark Construction Ltd's accounts due?
Landmark Construction Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Landmark Construction Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Landmark Construction Ltd still trading?
Landmark Construction 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 Landmark Construction Ltd do?
Landmark Construction Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Landmark Construction Ltd?
Landmark Construction Ltd was incorporated on 4 April 2017, 9 years ago.
What is the penalty if Landmark Construction 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 Landmark Construction 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.