- Companies
- Finishing trades
- Coventry
- San Composites Limited
San Composites Limited
- Company number
- 08437094
- Incorporated
- 8 Mar 201313 years trading
- Registered office
- Unit 7 Harnell Industrial Estate, Harnall Lane East, Coventry, CV1 5AE
- Nature of business
- Other building completion and finishing
San Composites Limited is a 13-year-old private limited company registered in Coventry, company number 08437094, one of 165 building finishing companies in Coventry. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 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 £1,607 (+5.8%) on the year before, to £30K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £38K against £9,007 owed within a year: 4.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £30K | £38K | £9,007 | 1 | |
| 31 Mar 2024 | £28K | £37K | £10K | 1 | |
| 31 Mar 2023 | £22K | £62K | £41K | 1 | |
| 31 Mar 2022 | £21K | £72K | £52K | 1 | |
| 31 Mar 2021 | £14K | £62K | £50K | 1 | |
| 31 Mar 2020 | £9,238 | £55K | £47K | 1 | |
| 31 Mar 2019 | £3,612 | £65K | £68K | £65K | 1 |
| 31 Mar 2018 | -£5,722 | £52K | £58K | £64K | 1 |
| 31 Mar 2017 | -£5,569 | £50K | £55K | £61K | |
| 31 Mar 2016 | £3,337 | £29K | £31K | £40K |
Where San Composites Limited is registered
The registered office is in Coventry (CV1), in the Coventry local authority area, West Midlands. Show CV1 5AE on a map.
Other trade companies in CV1
- Cams Nationwide LtdCleaning companies
- JNTR LtdBuilders
- Tidy Base Cleaning LtdCleaning companies
- SF Window Cleaning LtdCleaning companies
- Azy Trans LtdCleaning companies
- Dexbury Cleaning LtdCleaning companies
- Service Vehicle LimitedMechanics and garages
- Adam UK Builders LtdPlumbers and heating engineers
What happens if San Composites 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 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 | 1 Apr 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 | 31 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
- 08437094
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 March 2013 (13 years ago)
- Registered office
- Unit 7 Harnell Industrial Estate, Harnall Lane East, Coventry, CV1 5AE
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 8 March 2026
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Coventry
Other active building finishing companies registered in Coventry.
- Seeka Excellence Ltd2024
- SG Builder Cov Limited2025
- Signature Property Solutions Limited2018
- Simms Building Ltd2024
- Smart Home Improvements Cov Ltd2025
- Solo Net Solutions Ltd2024
- Solution Plus Ltd2024
- Sparrow Hawk Customs Ltd2024
All building finishing companies in Coventry · All trades in Coventry · Finishing trades across the UK
Frequently asked questions
When are San Composites Limited's accounts due?
San Composites Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is San Composites Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is San Composites Limited still trading?
San Composites 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 San Composites Limited do?
San Composites Limited is registered under Other building completion and finishing (SIC 43390).
How old is San Composites Limited?
San Composites Limited was incorporated on 8 March 2013, 13 years ago.
What is the penalty if San Composites 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 San Composites 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.