- Companies
- Civil engineering
- Barnsley
- Mec Construct Ltd
Mec Construct Ltd
- Company number
- 14937291
- Incorporated
- 15 Jun 20233 years trading
- Registered office
- 5 Brow Close, Worsbrough, Barnsley, S70 6TJ
- Nature of business
- Construction of roads and motorways
Mec Construct Ltd is a 3-year-old private limited company registered in Barnsley, company number 14937291, one of 89 civil engineering contractors in Barnsley. Its next accounts are due at Companies House on 31 March 2028, and the CT600 for the period to 30 June 2027 is due at HMRC on 30 June 2028.
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 down £112 (-23.3%) on the year before, to £369.
- Current assets of £22K against £24K owed within a year: 0.9 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 3 years, 2024 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2026 | £369 | £22K | £24K | 2 | |
| 30 Jun 2025 | £481 | £6,517 | £10K | 2 | |
| 30 Jun 2024 | £4,401 | £999 | 2 |
Where Mec Construct Ltd is registered
The registered office is in Barnsley (S70), in the Barnsley local authority area, Yorkshire and The Humber. Show S70 6TJ on a map.
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What happens if Mec Construct 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 March 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2028 to 30 Apr 2028 | £150 |
| 1 to 3 months late | 1 May 2028 to 30 Jun 2028 | £375 |
| 3 to 6 months late | 1 Jul 2028 to 30 Sep 2028 | £750 |
| More than 6 months late | From 1 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 2029 | 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
- 14937291
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 June 2023 (3 years ago)
- Registered office
- 5 Brow Close, Worsbrough, Barnsley, S70 6TJ
- Nature of business
- Construction of roads and motorways (SIC 42110)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2026
- Last confirmation statement
- 14 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 Barnsley
Other active civil engineering contractors registered in Barnsley.
- Nble Ltd2025
- Ne Power Ltd2024
- Obsession Giurgiu Ltd2023
- Omni Energy Services Limited2025
- On Foot Site Management Ltd2006
- Perfecta Connect Ltd2022
- Poplar Project Solutions Limited2014
- Premier Engineering Projects Limited2000
All civil engineering contractors in Barnsley · All trades in Barnsley · Civil engineering across the UK
Frequently asked questions
When are Mec Construct Ltd's accounts due?
Mec Construct Ltd's next accounts are due at Companies House by 31 March 2028 (in 535 days), covering the period to 30 June 2027.
When is Mec Construct Ltd's CT600 due?
The CT600 for the period to 30 June 2027 is due at HMRC by 30 June 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2028.
Is Mec Construct Ltd still trading?
Mec Construct 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 Mec Construct Ltd do?
Mec Construct Ltd is registered under Construction of roads and motorways (SIC 42110).
How old is Mec Construct Ltd?
Mec Construct Ltd was incorporated on 15 June 2023, 3 years ago.
What is the penalty if Mec Construct 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 Mec Construct 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.