- Companies
- Cleaning companies
- London
- DZ Clean Ltd
DZ Clean Ltd
- Company number
- 15699390
- Incorporated
- 1 May 20242 years trading
- Registered office
- 21 Audley Road, London, NW4 3EX
- Nature of business
- Specialised cleaning services; Other cleaning services
DZ Clean Ltd is a 2-year-old private limited company registered in London, company number 15699390, one of 5,627 cleaning companies in London. Its next accounts are due at Companies House on 29 February 2028, and the CT600 for the period to 31 May 2027 is due at HMRC on 31 May 2028.
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 down £1,767 on the year before, to -£1,628.
- Current assets of -£27 against £1,601 owed within a year: -0.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2025 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2026 | -£1,628 | -£27 | £1,601 | 1 | |
| 31 May 2025 | £139 | £1,346 | £1,207 | 1 |
Who runs and owns DZ Clean Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| D*** Z*** | Director | May 2024 |
Person with significant control
Where DZ Clean Ltd is registered
The registered office is in London (NW4), in the Barnet local authority area, London. Show NW4 3EX on a map.
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What happens if DZ Clean 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 29 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2028 to 31 Mar 2028 | £150 |
| 1 to 3 months late | 1 Apr 2028 to 31 May 2028 | £375 |
| 3 to 6 months late | 1 Jun 2028 to 31 Aug 2028 | £750 |
| More than 6 months late | From 1 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 15699390
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 May 2024 (2 years ago)
- Registered office
- 21 Audley Road, London, NW4 3EX
- Nature of business
- Specialised cleaning services (SIC 81222)
Other cleaning services (SIC 81299) - Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2026
- Last confirmation statement
- 9 May 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.
- DZ Cleaning Ltd2017
- DÉJÀ Clean Ltd2023
- E & A Crystal Clean Ltd2021
- E S A Utility Services Limited2025
- E&D Cleaning Services Limited2007
- E&E Cleaner Services Ltd2024
- E&G Insights Ltd2022
- E-Angels Recruitment Ltd.2021
All cleaning companies in London · All trades in London · Cleaning companies across the UK
Frequently asked questions
When are DZ Clean Ltd's accounts due?
DZ Clean Ltd's next accounts are due at Companies House by 29 February 2028 (in 505 days), covering the period to 31 May 2027.
When is DZ Clean Ltd's CT600 due?
The CT600 for the period to 31 May 2027 is due at HMRC by 31 May 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2028.
Is DZ Clean Ltd still trading?
DZ Clean Ltd is listed as active on the Companies House register (checked 12 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 DZ Clean Ltd do?
DZ Clean Ltd is registered under Specialised cleaning services (SIC 81222); Other cleaning services (SIC 81299).
How old is DZ Clean Ltd?
DZ Clean Ltd was incorporated on 1 May 2024, 2 years ago.
Who runs DZ Clean Ltd?
DZ Clean Ltd has 1 active director, the longest-serving appointed in May 2024. Their names and service addresses are on the Companies House register.
Who owns DZ Clean Ltd?
One person or company has significant control of DZ Clean Ltd: an individual (owns 75% or more of the shares).
What is the penalty if DZ Clean 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 DZ Clean Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.