- Companies
- Civil engineering
- London
- Matrix Construction & Civil Engineering Ltd
Matrix Construction & Civil Engineering Ltd
- Company number
- 14099716
- Incorporated
- 11 May 20224 years trading
- Registered office
- 17 Coachmans Terrace 80-86, Clapham Road, London, SW9 0JR
- Nature of business
- Construction of other civil engineering projects n.e.c.
Matrix Construction & Civil Engineering Ltd is a 4-year-old private limited company registered in London, company number 14099716, one of 1,853 civil engineering contractors in London. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 unchanged on the year before, at £200.
- Current assets of £100 against £300 owed within a year: 0.3 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £200 | £100 | £300 | 0 | |
| 31 May 2024 | £200 | £100 | 0 | ||
| 31 May 2023 | £100 | £100 | 0 |
Where Matrix Construction & Civil Engineering Ltd is registered
The registered office is in London (SW9), in the Lambeth local authority area, London. Show SW9 0JR on a map.
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What happens if Matrix Construction & Civil Engineering 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 14099716
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 May 2022 (4 years ago)
- Registered office
- 17 Coachmans Terrace 80-86, Clapham Road, London, SW9 0JR
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 10 May 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.
- Mattelco UK Ltd2022
- Mav Consulting Limited2017
- Max Wright Services Ltd2021
- Maxim Decorating Ltd2014
- Mayeswood Associates Ltd2016
- Mayhew TM Ltd2024
- MBM Global Consulting Ltd2025
- MC Namara Engineering Limited2018
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are Matrix Construction & Civil Engineering Ltd's accounts due?
Matrix Construction & Civil Engineering Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is Matrix Construction & Civil Engineering Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Matrix Construction & Civil Engineering Ltd still trading?
Matrix Construction & Civil Engineering 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 Matrix Construction & Civil Engineering Ltd do?
Matrix Construction & Civil Engineering Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Matrix Construction & Civil Engineering Ltd?
Matrix Construction & Civil Engineering Ltd was incorporated on 11 May 2022, 4 years ago.
What is the penalty if Matrix Construction & Civil Engineering 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 Matrix Construction & Civil Engineering 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.