- Companies
- Cleaning companies
- London
- Crystal Shine Cleaning Services Ltd
Crystal Shine Cleaning Services Ltd
- Company number
- 16735431
- Incorporated
- 22 Sep 20251 year trading
- Registered office
- Flat 5, Sullivan House, Churchill Gardens, London, SW1V 3BP
- Nature of business
- General cleaning of buildings; Other cleaning services
Crystal Shine Cleaning Services Ltd is a 1-year-old private limited company registered in London, company number 16735431, one of 5,627 cleaning companies in London. Its next accounts are due at Companies House on 30 June 2028, and its first CT600 is due at HMRC on 23 September 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 23 September 2026, as filed at Companies House.
Who runs and owns Crystal Shine 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*** K*** | Director | Sep 2025 |
Person with significant control
Where Crystal Shine Cleaning Services Ltd is registered
The registered office is in London (SW1V), in the Westminster local authority area, London. Show SW1V 3BP on a map.
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- City Plumbing 247 LtdPlumbers and heating engineers
- Art Home Construction LtdInstallers
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What happens if Crystal Shine 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 30 June 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2028 to 31 Jul 2028 | £150 |
| 1 to 3 months late | 1 Aug 2028 to 30 Sep 2028 | £375 |
| 3 to 6 months late | 1 Oct 2028 to 31 Dec 2028 | £750 |
| More than 6 months late | From 1 Jan 2029 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2028 | £200 |
| 3 months late | 30 Dec 2028 | another £200 |
| 6 months late | 30 Mar 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 16735431
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 September 2025 (1 year ago)
- Registered office
- Flat 5, Sullivan House, Churchill Gardens, London, SW1V 3BP
- Nature of business
- General cleaning of buildings (SIC 81210)
Other cleaning services (SIC 81299) - Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
- Last accounts made up to
- 23 September 2026
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.
- Crystal Spot Cleaning Ltd2025
- Crystal Star Cleaning Ltd2026
- Crystal Waters Vog Ltd2026
- Crystal Windows Cleaners Ltd2025
- Crystalclear Touch Ltd2025
- Crystalco Ltd2024
- Crystalline Solutions Ltd2017
- Crystalwell Cleaning Services Ltd2025
All cleaning companies in London · All trades in London · Cleaning companies across the UK
Frequently asked questions
When are Crystal Shine Cleaning Services Ltd's accounts due?
Crystal Shine Cleaning Services Ltd's next accounts are due at Companies House by 30 June 2028 (in 626 days), covering the period to 30 September 2027.
When is Crystal Shine 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 September 2027, due by 23 September 2028, and one for the period to 30 September 2027, due by 30 September 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Crystal Shine Cleaning Services Ltd still trading?
Crystal Shine Cleaning Services 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 Crystal Shine Cleaning Services Ltd do?
Crystal Shine Cleaning Services Ltd is registered under General cleaning of buildings (SIC 81210); Other cleaning services (SIC 81299).
How old is Crystal Shine Cleaning Services Ltd?
Crystal Shine Cleaning Services Ltd was incorporated on 22 September 2025, 1 year ago.
Who runs Crystal Shine Cleaning Services Ltd?
Crystal Shine Cleaning Services Ltd has 1 active director, the longest-serving appointed in Sep 2025. Their names and service addresses are on the Companies House register.
Who owns Crystal Shine Cleaning Services Ltd?
One person or company has significant control of Crystal Shine Cleaning Services Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Crystal Shine 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 Crystal Shine Cleaning Services 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.