- Company number
- 11593107
- Incorporated
- 27 Sep 20188 years trading
- Registered office
- 8 Kenilworth Avenue, London, E17 4PE
- Nature of business
- Construction of domestic buildings
I Construct Ltd is a 8-year-old private limited company registered in London, company number 11593107, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 30 December 2026, and the CT600 for the period to 30 March 2026 is due at HMRC on 30 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 £202 (+26.6%) on the year before, to £962.
- Net assets rose in 4 of 6 year-on-year comparisons on record.
- Current assets of £19K against £6,196 owed within a year: 3.0 times cover.
- 4 employees on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Mar 2025 | £962 | £3,099 | £19K | £6,196 | 4 |
| 30 Mar 2024 | £760 | £2,053 | £18K | £7,141 | 4 |
| 30 Mar 2023 | £336 | £4,153 | £25K | £12K | 4 |
| 30 Mar 2022 | £122 | £8,954 | £27K | £9,587 | 3 |
| 30 Mar 2021 | -£5,764 | £9,353 | £22K | £1,004 | 2 |
| 30 Mar 2020 | £478 | £2 | £480 | 2 | |
| 30 Sep 2019 | £520 | £1,200 | £680 | 2 |
Who runs and owns I Construct Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| I*** C*** | Director | Sep 2018 |
| I*** C*** | Secretary | Sep 2018 |
Person with significant control
Where I Construct Ltd is registered
The registered office is in London (E17), in the Waltham Forest local authority area, London. Show E17 4PE on a map.
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What happens if I 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 30 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Dec 2026 to 30 Jan 2027 | £150 |
| 1 to 3 months late | 31 Jan 2027 to 30 Mar 2027 | £375 |
| 3 to 6 months late | 31 Mar 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 | 31 Mar 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 | 30 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
- 11593107
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 September 2018 (8 years ago)
- Registered office
- 8 Kenilworth Avenue, London, E17 4PE
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 March 2025
- Last confirmation statement
- 26 September 2025
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 London
Other active building contractors registered in London.
- I Domi Ltd2019
- I Kraja Ltd2007
- I M A Builder Ltd2026
- I Maintain Builders Ltd2021
- I O Together Spaces Ltd2025
- I Plumbing & Heating Services Ltd2025
- I R B Building Ltd2025
- I& Co Construction Ltd2017
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are I Construct Ltd's accounts due?
I Construct Ltd's next accounts are due at Companies House by 30 December 2026 (in 78 days), covering the period to 30 March 2026.
When is I Construct Ltd's CT600 due?
The CT600 for the period to 30 March 2026 is due at HMRC by 30 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 December 2026.
Is I Construct Ltd still trading?
I Construct Ltd is listed as active on the Companies House register (checked 13 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 I Construct Ltd do?
I Construct Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is I Construct Ltd?
I Construct Ltd was incorporated on 27 September 2018, 8 years ago.
Who runs I Construct Ltd?
I Construct Ltd has 1 active director, the longest-serving appointed in Sep 2018. Their names and service addresses are on the Companies House register.
Who owns I Construct Ltd?
One person or company has significant control of I Construct Ltd: an individual (has significant influence or control).
What is the penalty if I 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 I Construct Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.