- Companies
- Builders
- Merthyr Tydfil
- Matcon Civil Engineering Ltd
Matcon Civil Engineering Ltd
- Company number
- 07203080
- Incorporated
- 25 Mar 201016 years trading
- Registered office
- Trevethick Beechgrove Gardens, Rock Lane, Troedyrhiw, Merthyr Tydfil, Mid Glamorgan, CF48 4NL
- Nature of business
- Construction of commercial buildings
Matcon Civil Engineering Ltd is a 16-year-old private limited company registered in Merthyr Tydfil, company number 07203080, one of 39 building contractors in Merthyr Tydfil. 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 up £14K (+11%) on the year before, to £142K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £734K against £587K owed within a year: 1.3 times cover.
- 10 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £142K | £220K | £734K | £587K | 10 |
| 31 Mar 2024 | £128K | £54K | £443K | £325K | 10 |
| 31 Mar 2023 | £17K | £76K | £538K | £429K | 12 |
| 31 Mar 2022 | -£165K | £50K | £247K | £291K | 14 |
| 31 Mar 2021 | £30K | £230K | £102K | 15 | |
| 31 Mar 2020 | £76K | £143K | £122K | 14 | |
| 31 Mar 2019 | £87K | £94K | £28K | ||
| 31 Mar 2018 | £52K | £52K | £9,196 | ||
| 31 Mar 2017 | £43K | £47K | £12K | ||
| 31 Mar 2016 | £44K | £8,365 | £61K | £19K |
Who runs and owns Matcon Civil Engineering Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| J*** M*** | Director | Mar 2010 |
| E*** M*** | Secretary | Mar 2010 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| E*** M*** | Director | May 2017 | May 2018 |
Person with significant control
Where Matcon Civil Engineering Ltd is registered
The registered office is in Merthyr Tydfil (CF48), in the Merthyr Tydfil local authority area, Wales. Show CF48 4NL on a map.
Other trade companies in CF48
- Valley Roofing Building & Carpentry LimitedRoofers
- Ajl Rail/Civil Engineering LtdCivil engineering
- M&K Valeting LtdCleaning companies
- Mdgroundworks LtdGroundworks and demolition
- Craig Lloyd Groundworks LtdCivil engineering
- Noarc Electrical LtdElectricians
- Elt Brickwork LimitedBuilders
- JBH Decorating LimitedPainters and decorators
What happens if Matcon 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 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
- 07203080
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 March 2010 (16 years ago)
- Registered office
- Trevethick Beechgrove Gardens, Rock Lane, Troedyrhiw, Merthyr Tydfil, Mid Glamorgan, CF48 4NL
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 8 May 2026
- Previous names
- Matcon Civil Engineering & Groundworks Ltd (until 22 Aug 2025)
J R Mathias Services Ltd (until 2 Jul 2013)
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 Merthyr Tydfil
Other active building contractors registered in Merthyr Tydfil.
- Maxiom Construction Limited2005
- MGR Civils Ltd2020
- Price Home Developments Limited2023
- Price Pro-Construct Limited2020
- RD Construction & Maintenance Ltd2018
- Ridgestone Construction Ltd.2012
- Rjmarshall Construction Ltd2025
- S R Building Solutions Limited2007
All building contractors in Merthyr Tydfil · All trades in Merthyr Tydfil · Builders across the UK
Frequently asked questions
When are Matcon Civil Engineering Ltd's accounts due?
Matcon Civil Engineering Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Matcon Civil Engineering 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 Matcon Civil Engineering Ltd still trading?
Matcon 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 Matcon Civil Engineering Ltd do?
Matcon Civil Engineering Ltd is registered under Construction of commercial buildings (SIC 41201).
How old is Matcon Civil Engineering Ltd?
Matcon Civil Engineering Ltd was incorporated on 25 March 2010, 16 years ago.
Who runs Matcon Civil Engineering Ltd?
Matcon Civil Engineering Ltd has 1 active director, the longest-serving appointed in Mar 2010. Their names and service addresses are on the Companies House register.
Who owns Matcon Civil Engineering Ltd?
One person or company has significant control of Matcon Civil Engineering Ltd: Matcon Holdings Ltd (owns 75% or more of the shares).
What is the penalty if Matcon 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 Matcon 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.