- Companies
- Painters and decorators
- London
- Conmar Ltd
Conmar Ltd
- Company number
- 13733081
- Incorporated
- 9 Nov 20214 years trading
- Registered office
- 156 High Road Leytonstone, London, E15 1UA
- Nature of business
- Painting
Conmar Ltd is a 4-year-old private limited company registered in London, company number 13733081, one of 1,183 painting and decorating companies in London. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £4,737 (+111.9%) on the year before, to £505.
- Net assets rose in 1 of 3 year-on-year comparisons on record.
- Current assets of £3,624 against £6,650 owed within a year: 0.5 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £505 | £3,624 | £6,650 | 1 | |
| 30 Nov 2024 | -£4,232 | £261 | £10K | 1 | |
| 30 Nov 2023 | £9,106 | £15K | £11K | 1 | |
| 30 Nov 2022 | £9,868 | £4,088 | £8,248 | 1 |
Where Conmar Ltd is registered
The registered office is in London (E15), in the Waltham Forest local authority area, London. Show E15 1UA on a map.
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What happens if Conmar 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 13733081
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 November 2021 (4 years ago)
- Registered office
- 156 High Road Leytonstone, London, E15 1UA
- Nature of business
- Painting (SIC 43341)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 18 August 2026
Filing notes for painting and decorating companies
Decorating companies are usually labour-based micro-entities working for homeowners and contractors, some of it under CIS.
Similar companies in London
Other active painting and decorating companies registered in London.
- Conslog Painting Ltd2025
- Construct Sophie Ltd2022
- Construction and Cleaning Stars Ltd2020
- Contour Decor London Limited2019
- Coolhand Inc. Ltd2018
- Cooya Painting & Maintenance Ltd2024
- Corta Limited2018
- Cos Decor Quality Ltd2026
All painting and decorating companies in London · All trades in London · Painters and decorators across the UK
Frequently asked questions
When are Conmar Ltd's accounts due?
Conmar Ltd's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is Conmar Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Conmar Ltd still trading?
Conmar 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 Conmar Ltd do?
Conmar Ltd is registered under Painting (SIC 43341).
How old is Conmar Ltd?
Conmar Ltd was incorporated on 9 November 2021, 4 years ago.
What is the penalty if Conmar 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 Conmar 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.