- Companies
- Civil engineering
- South Ockendon
- Cemc Construction Ltd
Cemc Construction Ltd
- Company number
- 12302544
- Incorporated
- 7 Nov 20196 years trading
- Registered office
- 38 Fullarton Crescent, South Ockendon, RM15 5HW
- Nature of business
- Construction of other civil engineering projects n.e.c.
Cemc Construction Ltd is a 6-year-old private limited company registered in South Ockendon, company number 12302544, one of 23 civil engineering contractors in South Ockendon. Companies House shows its accounts as overdue: they were due on 31 August 2026.
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 £930 (+2.1%) on the year before, to -£43K.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £425 against £8,288 owed within a year: 0.1 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 5 years, 2020 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2024 | -£43K | £425 | £425 | £8,288 | 2 |
| 30 Nov 2023 | -£44K | £32 | -£664 | £1,348 | 1 |
| 30 Nov 2022 | -£46K | £1,361 | £3,750 | £721 | 0 |
| 30 Nov 2021 | -£47K | £201 | £2,590 | £0 | 0 |
| 30 Nov 2020 | -£2,097 | £4,978 | £7,075 | 2 |
Where Cemc Construction Ltd is registered
The registered office is in South Ockendon (RM15), in the Thurrock local authority area, East of England. Show RM15 5HW on a map.
Other trade companies in RM15
- Aee Development LtdBuilders
- PCS Construction Services LimitedInstallers
- Aashfa LimitedCleaning companies
- Carmel Ridge LimitedMachinery repair and installation
- Nova Workforce LimitedSpecialist contractors
- Rosevine Property Cleaning & Commercial Services LtdCleaning companies
- Ec Cladding LtdBuilders
- K'S Heritage International LtdSpecialist contractors
Also registered at this address
2 other companies use the same registered office as Cemc Construction Ltd.
- Ar Lyne Motors LtdMotor traders
- M&D Utilities (Essex) LtdSpecialist contractors
What happens if Cemc Construction Ltd files late
If the accounts reach Companies House today, the late filing penalty is £375 (£750 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2026 to 30 Sep 2026 | £150 |
| 1 to 3 months late | 1 Oct 2026 to 30 Nov 2026 | £375 |
| 3 to 6 months late | 1 Dec 2026 to 28 Feb 2027 | £750 |
| More than 6 months late | From 1 Mar 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2026 | £200 |
| 3 months late | 28 Feb 2027 | another £200 |
| 6 months late | 30 May 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 2027 | 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
- 12302544
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 November 2019 (6 years ago)
- Registered office
- 38 Fullarton Crescent, South Ockendon, RM15 5HW
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2024
- Last confirmation statement
- 29 January 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 South Ockendon
Other active civil engineering contractors registered in South Ockendon.
- Cubaj Utilities Ltd2023
- Edk Engineering Solutions Ltd2016
- Ervin Construction Ltd2018
- FCD Utilities Ltd2022
- FGB Utilities Ltd2022
- Inb Contractor Ltd2012
- Ionica Services Ltd2016
- Lekky Ltd2016
All civil engineering contractors in South Ockendon · All trades in South Ockendon · Civil engineering across the UK
Frequently asked questions
When are Cemc Construction Ltd's accounts due?
Cemc Construction Ltd's accounts were due at Companies House on 31 August 2026 and the register shows them as overdue.
When is Cemc Construction Ltd's CT600 due?
The CT600 for the period to 30 November 2025 is due at HMRC by 30 November 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2026.
Is Cemc Construction Ltd still trading?
Cemc Construction Ltd is listed as active on the Companies House register (checked 12 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 Cemc Construction Ltd do?
Cemc Construction Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Cemc Construction Ltd?
Cemc Construction Ltd was incorporated on 7 November 2019, 6 years ago.
What is the penalty if Cemc Construction 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 Cemc Construction Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.