- Companies
- Cleaning companies
- Manchester
- CLSK Limited
CLSK Limited
- Company number
- 14719670
- Incorporated
- 9 Mar 20233 years trading
- Registered office
- 40 North Road, Audenshaw, Manchester, M34 5RH
- Nature of business
- General cleaning of buildings; Other cleaning services; Medical nursing home activities
CLSK Limited is a 3-year-old private limited company registered in Manchester, company number 14719670, one of 649 cleaning companies in Manchester. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £209 (+22.6%) on the year before, to £1,135.
- Current assets of £2,035 against £1,860 owed within a year: 1.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £1,135 | £2,035 | £1,860 | 0 | |
| 31 Mar 2024 | £926 | £301 | £575 | 1 |
Where CLSK Limited is registered
The registered office is in Manchester (M34), in the Tameside local authority area, North West. Show M34 5RH on a map.
Other trade companies in M34
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- Whippylicious LtdMotor traders
- Apexcabling LtdSpecialist contractors
- MCR Building Group LtdBuilders
- M60 Auto Parts LtdMotor traders
- Pat's Rendering LtdBuilders
- Gingertache LtdMachinery repair and installation
- Remapiq LtdMechanics and garages
What happens if CLSK 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 14719670
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 March 2023 (3 years ago)
- Registered office
- 40 North Road, Audenshaw, Manchester, M34 5RH
- Nature of business
- General cleaning of buildings (SIC 81210)
Other cleaning services (SIC 81299)
Medical nursing home activities (SIC 86102) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 13 July 2026
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 Manchester
Other active cleaning companies registered in Manchester.
- CLT Cleaners Limited2025
- CMT Group Ltd2019
- Collective Cleaning Solutions Ltd2025
- Congleton Car Wash Ltd2018
- Cozy & Clean Limited2025
- Crawfords Helping Hand Cleaning Service Ltd2026
- CRC Maintenance Ltd2025
- Critical Cleaning Ltd2025
All cleaning companies in Manchester · All trades in Manchester · Cleaning companies across the UK
Frequently asked questions
When are CLSK Limited's accounts due?
CLSK Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is CLSK Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is CLSK Limited still trading?
CLSK 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 CLSK Limited do?
CLSK Limited is registered under General cleaning of buildings (SIC 81210); Other cleaning services (SIC 81299); Medical nursing home activities (SIC 86102).
How old is CLSK Limited?
CLSK Limited was incorporated on 9 March 2023, 3 years ago.
What is the penalty if CLSK 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 CLSK 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.