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- Mecon Ltd
Company profile · Civil engineering
Mecon Ltd
Mecon Ltd is a 11-year-old private limited company registered in Widnes, company number 09676779, one of 28 civil engineering contractors in Widnes. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 July 2025, as filed at Companies House.
Mecon Ltd over the years
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 £126K (+344.3%) on the year before, to £163K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £111K against £146K owed within a year: 0.8 times cover.
- 9 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 Jul 2025 | £163K | £111K | £146K | 9 | |
| 31 Jul 2024 | £37K | £150K | £259K | 9 | |
| 31 Jul 2023 | -£18K | £115K | £255K | 9 | |
| 31 Jul 2022 | -£67K | £75K | £89K | £239K | 9 |
| 31 Jul 2021 | -£150K | £48K | £55K | £299K | 9 |
| 31 Jul 2020 | -£115K | £79K | £91K | £242K | 10 |
| 31 Jul 2019 | £10K | £88K | £88K | £111K | 10 |
| 31 Jul 2018 | £45K | £14K | £52K | ||
| 31 Jul 2017 | -£58K | £4,446 | £13K | £63K | 8 |
| 31 Jul 2016 | -£97K | £1,343 | £12K | £27K |
Where Mecon Ltd is registered
The registered office is in Widnes (WA8), in the Halton local authority area, North West. Show WA8 3UB on a map.
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What happens if Mecon 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 09676779
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 July 2015 (11 years ago)
- Registered office
- Courtvaule, South Lane, Widnes, WA8 3UB
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 3 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 Widnes
Other active civil engineering contractors registered in Widnes.
- Mica Management Services Ltd2024
- Nannau Developments Ltd2025
- O M Contractors Limited2015
- Precision Steel Fixing Ltd2026
- Reds Construction Ltd2019
- Rjohnsonprojects Ltd2025
- Roak Engineering Ltd2018
- S Tech Communications Ltd2022
All civil engineering contractors in Widnes · All trades in Widnes · Civil engineering across the UK
Frequently asked questions
When are Mecon Ltd's accounts due?
Mecon Ltd's next accounts are due at Companies House by 30 April 2027 (in 200 days), covering the period to 31 July 2026.
When is Mecon Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Mecon Ltd still trading?
Mecon 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 Mecon Ltd do?
Mecon Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Mecon Ltd?
Mecon Ltd was incorporated on 8 July 2015, 11 years ago.
What is the penalty if Mecon 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 Mecon 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.