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- KNCB Limited
Company profile · Cleaning companies
KNCB Limited
KNCB Limited is a newly incorporated private limited company registered in London, company number 17141430, one of 5,627 cleaning companies in London. Its next accounts are due at Companies House on 7 January 2028, and its first CT600 is due at HMRC on 6 April 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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Who runs and owns KNCB Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| K*** C*** | Director | Apr 2026 |
Person with significant control
Where KNCB Limited is registered
The registered office is in London (N1), in the Hackney local authority area, London. Show N1 7QX on a map.
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What happens if KNCB 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 7 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 8 Jan 2028 to 7 Feb 2028 | £150 |
| 1 to 3 months late | 8 Feb 2028 to 7 Apr 2028 | £375 |
| 3 to 6 months late | 8 Apr 2028 to 7 Jul 2028 | £750 |
| More than 6 months late | From 8 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 17141430
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 April 2026
- Registered office
- Flat 11 Allerton House, Provost Estate, London, N1 7QX
- Nature of business
- Other cleaning services (SIC 81299)
- Year end
- 30 April (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.
- Knightsbridge Commercial Facility Management Services Ltd2025
- Knightsbridge Housekeepers Ltd2023
- Knightswood Creations Limited2023
- Koc Cleaning Ltd2021
- Koctob Cleaning Limited2025
- Koden Touch Cleaning Ltd2025
- Kolawole Ltd2019
- Konmic Ltd2025
All cleaning companies in London · All trades in London · Cleaning companies across the UK
Frequently asked questions
When are KNCB Limited's accounts due?
KNCB Limited's next accounts are due at Companies House by 7 January 2028 (in 452 days), covering the period to 30 April 2027.
When is KNCB 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 6 April 2027, due by 6 April 2028, and one for the period to 30 April 2027, due by 30 April 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is KNCB Limited still trading?
KNCB 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 KNCB Limited do?
KNCB Limited is registered under Other cleaning services (SIC 81299).
How old is KNCB Limited?
KNCB Limited was incorporated on 7 April 2026, less than a year ago.
Who runs KNCB Limited?
KNCB Limited has 1 active director, the longest-serving appointed in Apr 2026. Their names and service addresses are on the Companies House register.
Who owns KNCB Limited?
One person or company has significant control of KNCB Limited: an individual (owns 75% or more of the shares).
What is the penalty if KNCB 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 KNCB 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.