- Companies
- Cleaning companies
- London
- Sylham Cleaning Services Ltd
Sylham Cleaning Services Ltd
- Company number
- 17179050
- Incorporated
- 24 Apr 2026
- Registered office
- 167-169 Great Portland Street, London, W1W 5PF
- Nature of business
- General cleaning of buildings
Sylham Cleaning Services Ltd is a newly incorporated private limited company registered in London, company number 17179050, one of 5,627 cleaning companies in London. Its next accounts are due at Companies House on 24 January 2028, and its first CT600 is due at HMRC on 23 April 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Who runs and owns Sylham Cleaning Services Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| H*** M*** | Director | Apr 2026 |
Person with significant control
Where Sylham Cleaning Services Ltd is registered
The registered office is in London (W1W), in the Westminster local authority area, London. Show W1W 5PF on a map.
Other trade companies in W1W
- Civaris LtdSpecialist contractors
- R&R Construction Group LtdBuilders
- Aurum Cooling LtdPlumbers and heating engineers
- Steam Wood Stone LtdFinishing trades
- Hau Developments LimitedProperty developers
- Group Atlas Financial 83 LtdPainters and decorators
- Energy Reward LtdMotor traders
- Holly’S Housekeeping LtdCleaning companies
Shared registered office
1,494 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Sylham Cleaning Services 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 24 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 25 Jan 2028 to 24 Feb 2028 | £150 |
| 1 to 3 months late | 25 Feb 2028 to 24 Apr 2028 | £375 |
| 3 to 6 months late | 25 Apr 2028 to 24 Jul 2028 | £750 |
| More than 6 months late | From 25 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 17179050
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 April 2026
- Registered office
- 167-169 Great Portland Street, London, W1W 5PF
- Nature of business
- General cleaning of buildings (SIC 81210)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
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.
- Synergy Tappers Ltd2025
- SZ Cleaning Services Ltd2026
- Szergej Kornyijenko Ltd2026
- T Cliftlands Building and Maintenance Limited2019
- T&A Cleaning Services Ltd2023
- T&B Cleaning Limited2021
- T&T Cleaning Service Solution Limited2011
- T'S Premium Shine Ltd2026
All cleaning companies in London · All trades in London · Cleaning companies across the UK
Frequently asked questions
When are Sylham Cleaning Services Ltd's accounts due?
Sylham Cleaning Services Ltd's next accounts are due at Companies House by 24 January 2028 (in 468 days), covering the period to 30 April 2027.
When is Sylham Cleaning Services Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 23 April 2027, due by 23 April 2028, and one for the period to 30 April 2027, due by 30 April 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Sylham Cleaning Services Ltd still trading?
Sylham Cleaning Services 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 Sylham Cleaning Services Ltd do?
Sylham Cleaning Services Ltd is registered under General cleaning of buildings (SIC 81210).
How old is Sylham Cleaning Services Ltd?
Sylham Cleaning Services Ltd was incorporated on 24 April 2026, less than a year ago.
Who runs Sylham Cleaning Services Ltd?
Sylham Cleaning Services Ltd has 1 active director, the longest-serving appointed in Apr 2026. Their names and service addresses are on the Companies House register.
Who owns Sylham Cleaning Services Ltd?
One person or company has significant control of Sylham Cleaning Services Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Sylham Cleaning Services 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 Sylham Cleaning Services 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.