- Companies
- Cleaning companies
- Plymouth
- Supreme Clean (Plymouth) Ltd
Supreme Clean (Plymouth) Ltd
- Company number
- 11663794
- Incorporated
- 6 Nov 20187 years trading
- Registered office
- Unit 3 the Gatehouse, Royal William Yard, Plymouth, PL1 3RP
- Nature of business
- General cleaning of buildings; Window cleaning services; Specialised cleaning services
Supreme Clean (Plymouth) Ltd is a 7-year-old private limited company registered in Plymouth, company number 11663794, one of 121 cleaning companies in Plymouth. 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 £154 (+123.2%) on the year before, to £279.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £246K against £234K owed within a year: 1.0 times cover.
- 15 employees on average, up from 12 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 Nov 2025 | £279 | £1,264 | £246K | £234K | 15 |
| 30 Nov 2024 | £125 | £18K | £239K | £219K | 12 |
| 30 Nov 2023 | £689 | £12K | £230K | £208K | 15 |
| 30 Nov 2022 | £1,902 | £21K | £219K | £193K | 20 |
| 30 Nov 2021 | £160 | £11K | £201K | £171K | 13 |
| 30 Nov 2020 | £515 | £114K | £133K | 10 | |
| 30 Nov 2019 | £393 | £33K | £36K | 9 |
Where Supreme Clean (Plymouth) Ltd is registered
The registered office is in Plymouth (PL1), in the Plymouth local authority area, South West. Show PL1 3RP on a map.
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What happens if Supreme Clean (Plymouth) 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
- 11663794
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 November 2018 (7 years ago)
- Registered office
- Unit 3 the Gatehouse, Royal William Yard, Plymouth, PL1 3RP
- Nature of business
- General cleaning of buildings (SIC 81210)
Window cleaning services (SIC 81221)
Specialised cleaning services (SIC 81222) - Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 28 June 2026
- Charges (mortgages)
- 1 outstanding of 2 registered
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 Plymouth
Other active cleaning companies registered in Plymouth.
- Sweeptec Limited2025
- The Laundry Team Ltd2019
- Top Hand Car Wash (SW) Ltd2024
- Totally Guttered Ltd2021
- Valley Road Hand Car Wash Ltd2023
- Vbmcleaning Limited2024
- Ventboys Ltd2026
- Walkhampton Drainage Company Ltd2026
All cleaning companies in Plymouth · All trades in Plymouth · Cleaning companies across the UK
Frequently asked questions
When are Supreme Clean (Plymouth) Ltd's accounts due?
Supreme Clean (Plymouth) Ltd's next accounts are due at Companies House by 31 August 2027 (in 321 days), covering the period to 30 November 2026.
When is Supreme Clean (Plymouth) 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 Supreme Clean (Plymouth) Ltd still trading?
Supreme Clean (Plymouth) 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 Supreme Clean (Plymouth) Ltd do?
Supreme Clean (Plymouth) Ltd is registered under General cleaning of buildings (SIC 81210); Window cleaning services (SIC 81221); Specialised cleaning services (SIC 81222).
How old is Supreme Clean (Plymouth) Ltd?
Supreme Clean (Plymouth) Ltd was incorporated on 6 November 2018, 7 years ago.
What is the penalty if Supreme Clean (Plymouth) 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 Supreme Clean (Plymouth) 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.