- Companies
- Civil engineering
- London
- Iec Corporation Ltd
Iec Corporation Ltd
- Company number
- 14282001
- Incorporated
- 8 Aug 20224 years trading
- Registered office
- 3 Pennine Parade, Pennine Drive, London, NW2 1NT
- Nature of business
- Construction of other civil engineering projects n.e.c.
Iec Corporation Ltd is a 4-year-old private limited company registered in London, company number 14282001, one of 1,853 civil engineering contractors in London. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 down £284 (-100.4%) on the year before, to -£567.
- Current assets of £1 against £568 owed within a year: 0.0 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 Aug 2025 | -£567 | £1 | £1 | £568 | 0 |
| 31 Aug 2024 | -£283 | £1 | £1 | £284 | 0 |
| 31 Aug 2023 | £1 | £1 |
Who runs and owns Iec Corporation Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| N*** R*** | Director | Aug 2022 |
Person with significant control
Where Iec Corporation Ltd is registered
The registered office is in London (NW2), in the Barnet local authority area, London. Show NW2 1NT on a map.
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What happens if Iec Corporation 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 14282001
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 August 2022 (4 years ago)
- Registered office
- 3 Pennine Parade, Pennine Drive, London, NW2 1NT
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 7 August 2026
- Previous names
- Iec Coorporation Ltd (until 4 Dec 2023)
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.
- Ifa Construction Ltd2017
- Iidhis Ltd2025
- Ikoson Limited2015
- Illin Services Ltd2024
- Imperial Global Investments Ltd2025
- Imperial Power Limited2022
- Inception Mechanical & Electrical Solutions Limited2017
- Ind Fittings Limited2020
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are Iec Corporation Ltd's accounts due?
Iec Corporation Ltd's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Iec Corporation Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Iec Corporation Ltd still trading?
Iec Corporation 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 Iec Corporation Ltd do?
Iec Corporation Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Iec Corporation Ltd?
Iec Corporation Ltd was incorporated on 8 August 2022, 4 years ago.
Who runs Iec Corporation Ltd?
Iec Corporation Ltd has 1 active director, the longest-serving appointed in Aug 2022. Their names and service addresses are on the Companies House register.
Who owns Iec Corporation Ltd?
One person or company has significant control of Iec Corporation Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Iec Corporation 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 Iec Corporation 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.