- Companies
- Specialist contractors
- London
- Jigzaw Interiors Ltd
Jigzaw Interiors Ltd
- Company number
- 12418307
- Incorporated
- 22 Jan 20206 years trading
- Registered office
- 290 Clapham Road, London, SW9 9AE
- Nature of business
- Other specialised construction activities n.e.c.
Jigzaw Interiors Ltd is a 6-year-old private limited company registered in London, company number 12418307, one of 4,318 specialist construction companies in London. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 £21K (+25.7%) on the year before, to £101K.
- Net assets rose in 4 of 4 year-on-year comparisons on record.
- Current assets of £279K against £200K owed within a year: 1.4 times cover.
- 2 employees on average, down from 3 the year before.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £101K | £70K | £279K | £200K | 2 |
| 31 Jan 2024 | £80K | £151K | £282K | £229K | 3 |
| 31 Jan 2023 | £52K | £111K | £171K | £155K | 3 |
| 31 Jan 2022 | £23K | £115K | £128K | £149K | 3 |
| 31 Jan 2021 | -£15K | £78K | £145K | 2 |
Where Jigzaw Interiors Ltd is registered
The registered office is in London (SW9), in the Lambeth local authority area, London. Show SW9 9AE on a map.
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What happens if Jigzaw Interiors 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 12418307
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 January 2020 (6 years ago)
- Registered office
- 290 Clapham Road, London, SW9 9AE
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 17 November 2025
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in London
Other active specialist construction companies registered in London.
- Jimmie Luong & Associates Ltd2022
- JJ Bespoke Projects Limited2025
- JJB Maintenance & Services Ltd2026
- JJH City Holdings Limited2025
- JJS Artificial Grass Ltd2023
- JJS Fire Protection Ltd2022
- JK Consultancy & Services Ltd2026
- JKM Management Services Ltd2022
All specialist construction companies in London · All trades in London · Specialist contractors across the UK
Frequently asked questions
When are Jigzaw Interiors Ltd's accounts due?
Jigzaw Interiors Ltd's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Jigzaw Interiors Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Jigzaw Interiors Ltd still trading?
Jigzaw Interiors 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 Jigzaw Interiors Ltd do?
Jigzaw Interiors Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Jigzaw Interiors Ltd?
Jigzaw Interiors Ltd was incorporated on 22 January 2020, 6 years ago.
What is the penalty if Jigzaw Interiors 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 Jigzaw Interiors 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.