- Company number
- 16023400
- Incorporated
- 17 Oct 20241 year trading
- Registered office
- 152 Lockwood Square, London, SE16 2HY
- Nature of business
- Construction of commercial buildings
Landmark Management Group Ltd is a 1-year-old private limited company registered in London, company number 16023400, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 17 October 2026, and its first CT600 is due at HMRC on 16 October 2026.
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.
Is this your company?
File the first accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Landmark Management Group LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Where Landmark Management Group Ltd is registered
The registered office is in London (SE16), in the Southwark local authority area, London. Show SE16 2HY on a map.
Other trade companies in SE16
- 9Ines Group LtdMotor traders
- Naterra Ltd London LtdBuilders
- Dash Projects LtdProperty developers
- Ivory Mountain Home Services LtdFloor and wall tilers
- Galf Motors LtdMotor traders
- Sterling & Bond LLP UK LimitedMotor traders
- Cima Construction LimitedProperty developers
- SW3 Cleaning LimitedCleaning companies
What happens if Landmark Management Group 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 17 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 18 Oct 2026 to 17 Nov 2026 | £150 |
| 1 to 3 months late | 18 Nov 2026 to 17 Jan 2027 | £375 |
| 3 to 6 months late | 18 Jan 2027 to 17 Apr 2027 | £750 |
| More than 6 months late | From 18 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2026 | £200 |
| 3 months late | 31 Jan 2027 | another £200 |
| 6 months late | 30 Apr 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 2027 | 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
- 16023400
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 October 2024 (1 year ago)
- Registered office
- 152 Lockwood Square, London, SE16 2HY
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 31 October (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 16 October 2025
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.
- Landmasters Developments Limited1982
- Landscape & Building Services Ltd2026
- Landscape Fix Ltd2017
- Langan Properties Ltd2025
- Langham Place Developments Limited2017
- Lansdale Construction Ltd2020
- Lansmere Construction Ltd2026
- Lanzab Limited2023
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are Landmark Management Group Ltd's accounts due?
Landmark Management Group Ltd's next accounts are due at Companies House by 17 October 2026 (in 4 days), covering the period to 31 October 2025.
When is Landmark Management Group Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 16 October 2025, due by 16 October 2026, and one for the period to 31 October 2025, due by 31 October 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is Landmark Management Group Ltd still trading?
Landmark Management Group 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 Management Group Ltd do?
Landmark Management Group Ltd is registered under Construction of commercial buildings (SIC 41201).
How old is Landmark Management Group Ltd?
Landmark Management Group Ltd was incorporated on 17 October 2024, 1 year ago.
What is the penalty if Landmark Management Group 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 Management Group 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.