- Companies
- Cleaning companies
- London
- Clean Gene Ukk Ltd
Clean Gene Ukk Ltd
- Company number
- 16551415
- Incorporated
- 30 Jun 20251 year trading
- Registered office
- Wow Storage Wow Storage Unit 125, Western Ave,, London, W5 1HS
- Nature of business
- Other cleaning services
Clean Gene Ukk Ltd is a 1-year-old private limited company registered in London, company number 16551415, one of 5,627 cleaning companies in London. Its next accounts are due at Companies House on 31 March 2027, and its first CT600 is due at HMRC on 29 June 2027.
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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Where Clean Gene Ukk Ltd is registered
The registered office is in London (W5), in the Ealing local authority area, London. Show W5 1HS on a map.
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What happens if Clean Gene Ukk 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 16551415
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 June 2025 (1 year ago)
- Registered office
- Wow Storage Wow Storage Unit 125, Western Ave,, London, W5 1HS
- Nature of business
- Other cleaning services (SIC 81299)
- Year end
- 30 June (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.
- Clean Genie London East Ltd2020
- Clean Guard UK Ltd2024
- Clean Gyms Ltd2023
- Clean Haven Solutions Limited2026
- Clean Heart Services Ltd2022
- Clean Heather Limited2025
- Clean Hillingdon Group Ltd2026
- Clean Home LND Limited2025
All cleaning companies in London · All trades in London · Cleaning companies across the UK
Frequently asked questions
When are Clean Gene Ukk Ltd's accounts due?
Clean Gene Ukk Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Clean Gene Ukk 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 29 June 2026, due by 29 June 2027, and one for the period to 30 June 2026, due by 30 June 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Clean Gene Ukk Ltd still trading?
Clean Gene Ukk 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 Clean Gene Ukk Ltd do?
Clean Gene Ukk Ltd is registered under Other cleaning services (SIC 81299).
How old is Clean Gene Ukk Ltd?
Clean Gene Ukk Ltd was incorporated on 30 June 2025, 1 year ago.
What is the penalty if Clean Gene Ukk 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 Clean Gene Ukk 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.