- Companies
- Civil engineering
- London
- Landmark Development Partners Limited
Landmark Development Partners Limited
- Company number
- 16546680
- Incorporated
- 27 Jun 20251 year trading
- Registered office
- Pavillion Old Gloucester Street, 81-83 Fulham High Street, London, SW6 3JA
- Nature of business
- Construction of utility projects for electricity and telecommunications
Landmark Development Partners Limited is a 1-year-old private limited company registered in London, company number 16546680, one of 1,853 civil engineering contractors in London. Its next accounts are due at Companies House on 27 March 2027, and its first CT600 is due at HMRC on 26 June 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Landmark Development Partners Limited is registered
The registered office is in London (SW6), in the Hammersmith and Fulham local authority area, London. Show SW6 3JA on a map.
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What happens if Landmark Development Partners 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 27 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 28 Mar 2027 to 27 Apr 2027 | £150 |
| 1 to 3 months late | 28 Apr 2027 to 27 Jun 2027 | £375 |
| 3 to 6 months late | 28 Jun 2027 to 27 Sep 2027 | £750 |
| More than 6 months late | From 28 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 16546680
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 June 2025 (1 year ago)
- Registered office
- Pavillion Old Gloucester Street, 81-83 Fulham High Street, London, SW6 3JA
- Nature of business
- Construction of utility projects for electricity and telecommunications (SIC 42220)
- Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 26 June 2026
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.
- Landworx Landscapes Services Limited2021
- Lane Shift Solution Ltd2026
- Langar Limited2022
- Lanvor Ltd2025
- Larcc Services Limited2025
- Latl Energy Limited2025
- Lavelle Offshore Services Ltd2026
- Layer Plates Ltd2025
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are Landmark Development Partners Limited's accounts due?
Landmark Development Partners Limited's next accounts are due at Companies House by 27 March 2027 (in 166 days), covering the period to 30 June 2026.
When is Landmark Development Partners Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 26 June 2026, due by 26 June 2027, and one for the period to 30 June 2026, due by 30 June 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Landmark Development Partners Limited still trading?
Landmark Development Partners 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 Landmark Development Partners Limited do?
Landmark Development Partners Limited is registered under Construction of utility projects for electricity and telecommunications (SIC 42220).
How old is Landmark Development Partners Limited?
Landmark Development Partners Limited was incorporated on 27 June 2025, 1 year ago.
What is the penalty if Landmark Development Partners 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 Landmark Development Partners 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.