- Companies
- Cleaning companies
- London
- Jarsen Ltd
Jarsen Ltd
- Company number
- 08416687
- Incorporated
- 25 Feb 201313 years trading
- Registered office
- 167-169 Great Portland Street, 5TH Floor, London, W1W 5PF
- Nature of business
- General cleaning of buildings; Specialised cleaning services; Other building and industrial cleaning activities
Jarsen Ltd is a 13-year-old private limited company registered in London, company number 08416687, one of 5,627 cleaning companies in London. Its next accounts are due at Companies House on 24 November 2026, and the CT600 for the period to 24 February 2026 is due at HMRC on 24 February 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 £33K (+8.1%) on the year before, to £433K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £440K against £34K owed within a year: more than 10 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 24 Feb 2025 | £433K | £381K | £440K | £34K | 2 |
| 24 Feb 2024 | £400K | £379K | £439K | £39K | 1 |
| 24 Feb 2023 | £338K | £256K | £320K | £2,651 | 2 |
| 24 Feb 2022 | £327K | £206K | £296K | £40K | 3 |
| 24 Feb 2021 | £213K | £149K | £246K | £13K | 2 |
| 24 Feb 2020 | £91K | £105K | £22K | 3 | |
| 24 Feb 2019 | £67K | £74K | £19K | 3 | |
| 24 Feb 2018 | £29K | £40K | £12K | 3 | |
| 24 Feb 2017 | £29K | £13K | £34K | £6,787 | 0 |
| 24 Feb 2016 | £18K | £24K | £8,312 |
Where Jarsen Ltd is registered
The registered office is in London (W1W), in the Westminster local authority area, London. Show W1W 5PF on a map.
Other trade companies in W1W
- Civaris LtdSpecialist contractors
- R&R Construction Group LtdBuilders
- Aurum Cooling LtdPlumbers and heating engineers
- Steam Wood Stone LtdFinishing trades
- Hau Developments LimitedProperty developers
- Group Atlas Financial 83 LtdPainters and decorators
- Energy Reward LtdMotor traders
- Holly’S Housekeeping LtdCleaning companies
Shared registered office
1,494 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Jarsen 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 24 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 25 Nov 2026 to 24 Dec 2026 | £150 |
| 1 to 3 months late | 25 Dec 2026 to 24 Feb 2027 | £375 |
| 3 to 6 months late | 25 Feb 2027 to 24 May 2027 | £750 |
| More than 6 months late | From 25 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 25 Feb 2027 | £200 |
| 3 months late | 24 May 2027 | another £200 |
| 6 months late | 24 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 24 Feb 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
- 08416687
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 February 2013 (13 years ago)
- Registered office
- 167-169 Great Portland Street, 5TH Floor, London, W1W 5PF
- Nature of business
- General cleaning of buildings (SIC 81210)
Specialised cleaning services (SIC 81222)
Other building and industrial cleaning activities (SIC 81229) - Year end
- 24 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 24 February 2025
- Last confirmation statement
- 5 October 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.
- Jaycy Support Services Ltd2025
- Jaynola Cleaning Services Limited2026
- Jayspark Solutions Ltd2025
- Jay’S Mobile Valeting Ltd2026
- Jazz Cleaning Services (London) Limited2020
- Jazz Maintenance Ltd2024
- JBJ Commercial Cleaning Ltd2025
- JD Cleaning Ltd2018
All cleaning companies in London · All trades in London · Cleaning companies across the UK
Frequently asked questions
When are Jarsen Ltd's accounts due?
Jarsen Ltd's next accounts are due at Companies House by 24 November 2026 (in 42 days), covering the period to 24 February 2026.
When is Jarsen Ltd's CT600 due?
The CT600 for the period to 24 February 2026 is due at HMRC by 24 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 25 November 2026.
Is Jarsen Ltd still trading?
Jarsen 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 Jarsen Ltd do?
Jarsen Ltd is registered under General cleaning of buildings (SIC 81210); Specialised cleaning services (SIC 81222); Other building and industrial cleaning activities (SIC 81229).
How old is Jarsen Ltd?
Jarsen Ltd was incorporated on 25 February 2013, 13 years ago.
What is the penalty if Jarsen 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 Jarsen 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.