- Companies
- Cleaning companies
- London
- Somaville Dynamics Ltd
Somaville Dynamics Ltd
- Company number
- 15129386
- Incorporated
- 11 Sep 20233 years trading
- Registered office
- 72 Mandeville Court, London, E4 8JD
- Nature of business
- Other cleaning services; Other business support service activities n.e.c.; Regulation of health care, education, cultural and other social services, not incl. social security; Educational support services
Somaville Dynamics Ltd is a 3-year-old private limited company registered in London, company number 15129386, one of 5,627 cleaning companies in London. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 unchanged on the year before, at £100.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £100 | £100 | 0 | ||
| 30 Sep 2024 | £100 | £100 |
Where Somaville Dynamics Ltd is registered
The registered office is in London (E4), in the Waltham Forest local authority area, London. Show E4 8JD on a map.
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- We&Build LtdSpecialist contractors
- Chingford Motor Group LtdMotor traders
- Property Maintenance Surveyors LtdCleaning companies
- M&D Contractors LtdBuilders
What happens if Somaville Dynamics 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 15129386
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 September 2023 (3 years ago)
- Registered office
- 72 Mandeville Court, London, E4 8JD
- Nature of business
- Other cleaning services (SIC 81299)
Other business support service activities n.e.c. (SIC 82990)
Regulation of health care, education, cultural and other social services, not incl. social security (SIC 84120)
Educational support services (SIC 85600) - Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 10 September 2025
Filing notes for cleaning companies
Cleaning companies are often staff-heavy, so wages, pension contributions and the employment allowance all show up in the accounts.
Similar companies in London
Other active cleaning companies registered in London.
- Sones of London Limited2023
- Sonis's Ltd2026
- Sonnic Cleaning Services Ltd2016
- Sonnic Support Solutions (UK) Limited2015
- Soot and Sweep Ltd2026
- Sophiacleaningservices.Co.UK Ltd2025
- Soriano Cleaning Ltd2026
- Sos Cleaners Ltd2011
All cleaning companies in London · All trades in London · Cleaning companies across the UK
Frequently asked questions
When are Somaville Dynamics Ltd's accounts due?
Somaville Dynamics Ltd's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Somaville Dynamics Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Somaville Dynamics Ltd still trading?
Somaville Dynamics Ltd is listed as active on the Companies House register (checked 13 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 Somaville Dynamics Ltd do?
Somaville Dynamics Ltd is registered under Other cleaning services (SIC 81299); Other business support service activities n.e.c. (SIC 82990); Regulation of health care, education, cultural and other social services, not incl. social security (SIC 84120); Educational support services (SIC 85600).
How old is Somaville Dynamics Ltd?
Somaville Dynamics Ltd was incorporated on 11 September 2023, 3 years ago.
What is the penalty if Somaville Dynamics 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 Somaville Dynamics Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.