- Company number
- 11372186
- Incorporated
- 21 May 20188 years trading
- Registered office
- Suite T2, Bates Business Centre Church Road, Harold Wood, Romford, Essex, RM3 0JF
- Nature of business
- Construction of domestic buildings; Electrical installation; Other building completion and finishing
Insight Construction Limited is a 8-year-old private limited company registered in Romford, company number 11372186, one of 911 building contractors in Romford. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 £37K (-90.6%) on the year before, to £3,808.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £341K against £374K owed within a year: 0.9 times cover.
- 23 employees on average, up from 10 the year before.
- Balance sheets on record for 6 years, 2019 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2024 | £3,808 | £275K | £341K | £374K | 23 |
| 31 May 2023 | £41K | £88K | £311K | £298K | 10 |
| 31 May 2022 | £107K | £297K | £165K | 10 | |
| 31 May 2021 | £106K | £268K | £121K | 5 | |
| 31 May 2020 | -£26K | -£122K | £95K | 5 | |
| 31 May 2019 | -£46 | -£26K | £26K |
Public contracts won
Insight Construction Limited has one public sector contract award on record (2025). Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Southern Housing | Responsive Roof Repair | Ceiling, not shown | 18 Aug 2025 |
Where Insight Construction Limited is registered
The registered office is in Romford (RM3), in the Havering local authority area, London. Show RM3 0JF on a map.
Other trade companies in RM3
- Complete Solar Power LtdRoofers
- Emirate Fire and Security (Passive) LimitedInstallers
- Gamma Lifts LimitedInstallers
- Acc Mep LtdInstallers
- Fav Construction LimitedInstallers
- Zelda Cleaning Services LtdCleaning companies
- Hutton Heating and Air Conditioning LtdPlumbers and heating engineers
- Perfect Build Management LtdSpecialist contractors
Also registered at this address
1 other company uses the same registered office as Insight Construction Limited.
- Your Cleaning Company LimitedCleaning companies
What happens if Insight Construction Limited 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 11372186
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 May 2018 (8 years ago)
- Registered office
- Suite T2, Bates Business Centre Church Road, Harold Wood, Romford, Essex, RM3 0JF
- Nature of business
- Construction of domestic buildings (SIC 41202)
Electrical installation (SIC 43210)
Other building completion and finishing (SIC 43390) - Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 7 February 2026
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 Romford
Other active building contractors registered in Romford.
- International Group Service Ltd2019
- Inyard Construction Ltd2023
- Ionut Installation Ltd2019
- Isd London Ltd2020
- Isotec Ltd2020
- Issf Ltd2020
- Isy Contractors Ltd2025
- Ital Constructions Ltd2023
All building contractors in Romford · All trades in Romford · Builders across the UK
Frequently asked questions
When are Insight Construction Limited's accounts due?
Insight Construction Limited's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is Insight Construction Limited's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Insight Construction Limited still trading?
Insight Construction Limited 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 Insight Construction Limited do?
Insight Construction Limited is registered under Construction of domestic buildings (SIC 41202); Electrical installation (SIC 43210); Other building completion and finishing (SIC 43390).
How old is Insight Construction Limited?
Insight Construction Limited was incorporated on 21 May 2018, 8 years ago.
Has Insight Construction Limited won public sector contracts?
Yes. Insight Construction Limited has one contract award from public bodies on Contracts Finder and Find a Tender, most recently from Southern Housing.
What is the penalty if Insight Construction Limited 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 Insight Construction Limited 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.