- Companies
- Cleaning companies
- London
- Clean Network London Ltd
Clean Network London Ltd
- Company number
- 13718128
- Incorporated
- 2 Nov 20214 years trading
- Registered office
- 2ND Floor, 6-8, Bonhill Street, London, England, EC2A 4BX
- Nature of business
- General cleaning of buildings
Clean Network London Ltd is a 4-year-old private limited company registered in London, company number 13718128, one of 5,627 cleaning companies in London. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 2027.
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 up £69K (+153.6%) on the year before, to £114K.
- Net assets rose in 3 of 3 year-on-year comparisons on record.
- Current assets of £200K against £153K owed within a year: 1.3 times cover.
- 20 employees on average, up from 18 the year before.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £114K | £51K | £200K | £153K | 20 |
| 30 Nov 2024 | £45K | £16K | £115K | £114K | 18 |
| 30 Nov 2023 | £30K | £4,559 | £146K | £145K | 5 |
| 30 Nov 2022 | £100 | £100 | 1 |
Where Clean Network London Ltd is registered
The registered office is in London (EC2A), in the Islington local authority area, London. Show EC2A 4BX on a map.
Other trade companies in EC2A
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- A2D Professional Cleaning LtdCleaning companies
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- Paint Hub LimitedMechanics and garages
- SJK Construction & Management LtdBuilders
- Cenlora Cleaning Group LtdCleaning companies
What happens if Clean Network London 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 13718128
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 November 2021 (4 years ago)
- Registered office
- 2ND Floor, 6-8, Bonhill Street, London, England, EC2A 4BX
- Nature of business
- General cleaning of buildings (SIC 81210)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 23 September 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
- Previous names
- Crescive Group Ltd (until 3 Mar 2024)
Ben Leary Ltd (until 18 Nov 2022)
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 Path Services Ltd2026
- Clean Peony Swindon Limited2025
- Clean Perspective Ltd2023
- Clean Property Ltd2015
- Clean Ritual Ltd2025
- Clean Snowdrop Limited2025
- Clean Space Services Ltd2025
- Clean Spirit Ltd2026
All cleaning companies in London · All trades in London · Cleaning companies across the UK
Frequently asked questions
When are Clean Network London Ltd's accounts due?
Clean Network London Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Clean Network London Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Clean Network London Ltd still trading?
Clean Network London 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 Clean Network London Ltd do?
Clean Network London Ltd is registered under General cleaning of buildings (SIC 81210).
How old is Clean Network London Ltd?
Clean Network London Ltd was incorporated on 2 November 2021, 4 years ago.
What is the penalty if Clean Network London 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 Network London 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.