- Companies
- Cleaning companies
- Slough
- First Class Cleaning Services Ltd
First Class Cleaning Services Ltd
- Company number
- 11547377
- Incorporated
- 1 Sep 20188 years trading
- Registered office
- 6 Dale Court Dale Court, Seymour Road, Slough, SL1 2NU
- Nature of business
- Other cleaning services
First Class Cleaning Services Ltd is a 8-year-old private limited company registered in Slough, company number 11547377, one of 143 cleaning companies in Slough. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £791 (+603.8%) on the year before, to £922.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £21K against £26K owed within a year: 0.8 times cover.
- 4 employees on average, down from 6 the year before.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £922 | £21K | £21K | £26K | 4 |
| 30 Sep 2024 | £131 | £21K | £21K | £26K | 6 |
| 30 Sep 2023 | £870 | £3,134 | £26K | £34K | 9 |
| 30 Sep 2022 | £5,802 | £15K | £24K | £30K | 7 |
| 30 Sep 2021 | £12K | £22K | £32K | £27K | 7 |
| 30 Sep 2020 | £5,966 | £15K | £15K | £20K | 7 |
| 30 Sep 2019 | £4,621 | £9,738 | £22K | £32K | 5 |
Where First Class Cleaning Services Ltd is registered
The registered office is in Slough (SL1), in the Slough local authority area, South East. Show SL1 2NU on a map.
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What happens if First Class Cleaning Services 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 11547377
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 September 2018 (8 years ago)
- Registered office
- 6 Dale Court Dale Court, Seymour Road, Slough, SL1 2NU
- Nature of business
- Other cleaning services (SIC 81299)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 31 August 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 Slough
Other active cleaning companies registered in Slough.
- First Contact Cleaning Services Limited2026
- Frcacl Ltd2023
- Geoffrey Furber Services Limited1979
- GG Cleaning Services Ltd2021
- Good Multi Cleaning Services Ltd2025
- Gosia Stars Ltd2025
- Greek Cleaning Services Ltd2025
- Green Mangoes Cleaning Services Limited2026
All cleaning companies in Slough · All trades in Slough · Cleaning companies across the UK
Frequently asked questions
When are First Class Cleaning Services Ltd's accounts due?
First Class Cleaning Services Ltd's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is First Class Cleaning Services Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is First Class Cleaning Services Ltd still trading?
First Class Cleaning Services 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 First Class Cleaning Services Ltd do?
First Class Cleaning Services Ltd is registered under Other cleaning services (SIC 81299).
How old is First Class Cleaning Services Ltd?
First Class Cleaning Services Ltd was incorporated on 1 September 2018, 8 years ago.
What is the penalty if First Class Cleaning Services 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 First Class Cleaning Services 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.