- Companies
- Civil engineering
- London
- Glecomar Engineering Limited
Glecomar Engineering Limited
- Company number
- 15898266
- Incorporated
- 15 Aug 20242 years trading
- Registered office
- 37-38 Long Acre, London, WC2E 9JT
- Nature of business
- Construction of other civil engineering projects n.e.c.; Information technology consultancy activities; Engineering design activities for industrial process and production; Other engineering activities
Glecomar Engineering Limited is a 2-year-old private limited company registered in London, company number 15898266, one of 1,853 civil engineering contractors in London. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 31 August 2025, as filed at Companies House.
Where Glecomar Engineering Limited is registered
The registered office is in London (WC2E), in the Westminster local authority area, London. Show WC2E 9JT on a map.
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Also registered at this address
5 other companies use the same registered office as Glecomar Engineering Limited.
- A.S. Marine Power Solutions LtdMachinery repair and installation
- E.B. Engineering & Construction LimitedProperty developers
- Gaudium Siri LimitedFloor and wall tilers
- Haydon Estates LimitedProperty developers
- Victorio Station LtdPlumbers and heating engineers
What happens if Glecomar Engineering 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 31 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 15898266
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 August 2024 (2 years ago)
- Registered office
- 37-38 Long Acre, London, WC2E 9JT
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
Information technology consultancy activities (SIC 62020)
Engineering design activities for industrial process and production (SIC 71121)
Other engineering activities (SIC 71129) - Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 14 August 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.
- Glenburn Associates Ltd2021
- Glenea Contracts Limited2007
- Glista Consulting Limited2020
- Glista Limited2018
- GLK Driveways Ltd2026
- Global Green Energy Limited2013
- Global Green Solutions Limited2012
- Global Otec Resources Ltd2015
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are Glecomar Engineering Limited's accounts due?
Glecomar Engineering Limited's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Glecomar Engineering Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Glecomar Engineering Limited still trading?
Glecomar Engineering 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 Glecomar Engineering Limited do?
Glecomar Engineering Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990); Information technology consultancy activities (SIC 62020); Engineering design activities for industrial process and production (SIC 71121); Other engineering activities (SIC 71129).
How old is Glecomar Engineering Limited?
Glecomar Engineering Limited was incorporated on 15 August 2024, 2 years ago.
What is the penalty if Glecomar Engineering 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 Glecomar Engineering 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.