- Companies
- Cleaning companies
- Watford
- Ozone Cleaning Service Limited
Ozone Cleaning Service Limited
- Company number
- 17373886
- Incorporated
- 31 Jul 2026
- Registered office
- Flat 5, Darvill Yard, 12A, Nascot Street, Watford, WD17 4ED
- Nature of business
- Specialised cleaning services
Ozone Cleaning Service Limited is a newly incorporated private limited company registered in Watford, company number 17373886, one of 118 cleaning companies in Watford. Its next accounts are due at Companies House on 30 April 2028, and its first CT600 is due at HMRC on 30 July 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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Where Ozone Cleaning Service Limited is registered
The registered office is in Watford (WD17), in the Watford local authority area, East of England. Show WD17 4ED on a map.
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What happens if Ozone Cleaning Service 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 30 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2028 to 31 May 2028 | £150 |
| 1 to 3 months late | 1 Jun 2028 to 31 Jul 2028 | £375 |
| 3 to 6 months late | 1 Aug 2028 to 31 Oct 2028 | £750 |
| More than 6 months late | From 1 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 17373886
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 July 2026
- Registered office
- Flat 5, Darvill Yard, 12A, Nascot Street, Watford, WD17 4ED
- Nature of business
- Specialised cleaning services (SIC 81222)
- Year end
- 31 July (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 Watford
Other active cleaning companies registered in Watford.
- PB Smart Facilities Management Ltd2023
- PCG Absolute Cleaning Ltd2023
- Pestech Ltd2019
- Prestigepoint Services Ltd2026
- Pristine Home Cleaner Limited2025
- Professional Cleaning Ronik Ltd2017
- Pure Carpet and Sofa Cleaning Limited2025
- Pureglow Cleaning Co Ltd2026
All cleaning companies in Watford · All trades in Watford · Cleaning companies across the UK
Frequently asked questions
When are Ozone Cleaning Service Limited's accounts due?
Ozone Cleaning Service Limited's next accounts are due at Companies House by 30 April 2028 (in 565 days), covering the period to 31 July 2027.
When is Ozone Cleaning Service Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 30 July 2027, due by 30 July 2028, and one for the period to 31 July 2027, due by 31 July 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Ozone Cleaning Service Limited still trading?
Ozone Cleaning Service 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 Ozone Cleaning Service Limited do?
Ozone Cleaning Service Limited is registered under Specialised cleaning services (SIC 81222).
How old is Ozone Cleaning Service Limited?
Ozone Cleaning Service Limited was incorporated on 31 July 2026, less than a year ago.
What is the penalty if Ozone Cleaning Service 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 Ozone Cleaning Service 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.