- Companies
- Joiners and carpenters
- Purley
- Idex Construction Ltd
Idex Construction Ltd
- Company number
- 06069049
- Incorporated
- 26 Jan 200719 years trading
- Registered office
- 34 ST. James Road, Purley, CR8 2DL
- Nature of business
- Joinery installation; Painting
Idex Construction Ltd is a 19-year-old private limited company registered in Purley, company number 06069049, one of the UK's joinery companies. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.
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 £100K (+70.3%) on the year before, to £242K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £403K against £216K owed within a year: 1.9 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2018 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | £242K | £403K | £216K | 1 | |
| 31 Jan 2025 | £142K | £238K | £119K | 1 | |
| 31 Jan 2024 | £109K | £240K | £137K | 2 | |
| 31 Jan 2023 | £106K | £182K | £78K | 1 | |
| 31 Jan 2022 | £76K | £115K | £41K | 1 | |
| 31 Jan 2021 | £73K | £131K | £62K | 1 | |
| 30 Jan 2021 | £89K | £147K | £62K | 1 | |
| 31 Jan 2020 | £53K | £83K | £34K | 1 | |
| 31 Jan 2019 | £75K | £76K | £6,129 | ||
| 31 Jan 2018 | £91K | £108K | £118K | £35K |
Where Idex Construction Ltd is registered
The registered office is in Purley (CR8), in the Croydon local authority area, London. Show CR8 2DL on a map.
Other trade companies in CR8
- Greenline Grounds LtdLandscapers and gardeners
- Darkwa Clean LtdCleaning companies
- SJC Property Care LtdCleaning companies
- Riseapp Sortation LtdGroundworks and demolition
- Musbal Nig LimitedBuilders
- Set Carpentry LtdInstallers
- Fixed First LtdBuilders
- C1 Projects LtdBuilders
What happens if Idex Construction 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 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 2029 | 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
- 06069049
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 January 2007 (19 years ago)
- Registered office
- 34 ST. James Road, Purley, CR8 2DL
- Nature of business
- Joinery installation (SIC 43320)
Painting (SIC 43341) - Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 22 October 2025
Filing notes for joinery companies
Joinery companies can carry stock and work in progress at the year end, especially bespoke workshop work, and that figure moves the profit for the year.
Similar companies in Purley
Other active joinery companies registered in Purley.
All joinery companies in Purley · All trades in Purley · Joiners and carpenters across the UK
Frequently asked questions
When are Idex Construction Ltd's accounts due?
Idex Construction Ltd's next accounts are due at Companies House by 31 October 2027 (in 384 days), covering the period to 31 January 2027.
When is Idex Construction Ltd's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is Idex Construction Ltd still trading?
Idex Construction 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 Idex Construction Ltd do?
Idex Construction Ltd is registered under Joinery installation (SIC 43320); Painting (SIC 43341).
How old is Idex Construction Ltd?
Idex Construction Ltd was incorporated on 26 January 2007, 19 years ago.
What is the penalty if Idex 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 Idex Construction 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.