- Companies
- Plasterers
- Welwyn Garden City
- Fusion Kleen Ltd
Fusion Kleen Ltd
- Company number
- 12738834
- Incorporated
- 13 Jul 20206 years trading
- Registered office
- 2 Falcon Gate, Shire Park, Welwyn Garden City, AL7 1TW
- Nature of business
- Plastering; Floor and wall covering; Painting; Other cleaning services
Fusion Kleen Ltd is a 6-year-old private limited company registered in Welwyn Garden City, company number 12738834, one of 9 plastering companies in Welwyn Garden City. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 £12K (+513.9%) on the year before, to £15K.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- 7 employees on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £15K | £18K | £2,633 | 7 | |
| 31 Jul 2024 | £2,424 | £3,842 | £1,418 | 7 | |
| 31 Jul 2023 | £319 | £3,654 | £11K | 7 | |
| 31 Jul 2022 | £5,241 | £68 | 1 | ||
| 31 Jul 2021 | -£1,097 | £215 | 1 |
Public contracts won
Fusion Kleen Ltd has 2 public sector contract awards on record (2024). Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- London and Quadrant Housing Trust1 award
- In-Tend Limited1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| London and Quadrant Housing Trust | Framework Agreement For Cleaning Services | Ceiling, not shown | 11 Jul 2024 |
| In-Tend Limited | Framework Agreement For Property Cleaning Services - AWARD | Ceiling, not shown | 1 Jul 2024 |
Where Fusion Kleen Ltd is registered
The registered office is in Welwyn Garden City (AL7), in the Welwyn Hatfield local authority area, East of England. Show AL7 1TW on a map.
Other trade companies in AL7
- Mechanicalwise LtdInstallers
- Azalea Services LimitedSpecialist contractors
- Malmech and Mannion LimitedMechanics and garages
- T&D Construction Group LtdFinishing trades
- Vertec Roofing and Building LtdRoofers
- Selectlane LtdMotor traders
- Af Pressure Washing LtdCleaning companies
- Jet Professional LtdCleaning companies
Also registered at this address
6 other companies use the same registered office as Fusion Kleen Ltd.
- Elite Architectural Systems LimitedCivil engineering
- GS Construction & Design LtdBuilders
- Phoenix Total Security LimitedElectricians
- Signeto LimitedFinishing trades
- SRV Contractors LimitedBuilders
- We Fix Maintenance LtdMachinery repair and installation
What happens if Fusion Kleen 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 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 12738834
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 July 2020 (6 years ago)
- Registered office
- 2 Falcon Gate, Shire Park, Welwyn Garden City, AL7 1TW
- Nature of business
- Plastering (SIC 43310)
Floor and wall covering (SIC 43330)
Painting (SIC 43341)
Other cleaning services (SIC 81299) - Year end
- 31 July (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 5 January 2026
Filing notes for plastering companies
Plastering companies are usually small, labour-based businesses. Director pay is often a mix of salary and dividends, which only works if the company has profits to pay dividends from.
Similar companies in Welwyn Garden City
Other active plastering companies registered in Welwyn Garden City.
- Lingwood Plastering Limited2008
- Ruddick Contractors Ltd2017
- S & R London Drylining Ltd2025
- S. & R. (London) Ltd.1990
- Velaris Ltd2020
- Anke Ltd2016
- CDP Plastering Ltd2017
- CK Plastering Services Ltd2025
All plastering companies in Welwyn Garden City · All trades in Welwyn Garden City · Plasterers across the UK
Frequently asked questions
When are Fusion Kleen Ltd's accounts due?
Fusion Kleen Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Fusion Kleen Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Fusion Kleen Ltd still trading?
Fusion Kleen 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 Fusion Kleen Ltd do?
Fusion Kleen Ltd is registered under Plastering (SIC 43310); Floor and wall covering (SIC 43330); Painting (SIC 43341); Other cleaning services (SIC 81299).
How old is Fusion Kleen Ltd?
Fusion Kleen Ltd was incorporated on 13 July 2020, 6 years ago.
Has Fusion Kleen Ltd won public sector contracts?
Yes. Fusion Kleen Ltd has 2 contract awards from public bodies on Contracts Finder and Find a Tender, most recently from London and Quadrant Housing Trust.
What is the penalty if Fusion Kleen 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 Fusion Kleen 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.