- Companies
- Cleaning companies
- Harrow
- Dust Systems Limited
Dust Systems Limited
- Company number
- 04500602
- Incorporated
- 1 Aug 200224 years trading
- Registered office
- 14 Lyon Road, Congress House, 2ND Floor, Harrow, Middlesex, HA1 2EN
- Nature of business
- General cleaning of buildings
Dust Systems Limited is a 24-year-old private limited company registered in Harrow, company number 04500602, one of 201 cleaning companies in Harrow. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £3,546 (+89.1%) on the year before, to £7,526.
- Net assets rose in 3 of 7 year-on-year comparisons on record.
- Current assets of £87K against £79K 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 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £7,526 | £31K | £87K | £79K | 0 |
| 31 Aug 2024 | £3,980 | £68K | £82K | £78K | 0 |
| 31 Aug 2023 | £1,391 | £0 | £2,061 | £670 | 0 |
| 31 Aug 2022 | £2,481 | £883 | £4,212 | £1,731 | 0 |
| 31 Aug 2021 | £2 | ||||
| 31 Aug 2020 | £2 | ||||
| 31 Aug 2019 | £2 | ||||
| 31 Aug 2018 | £2 |
Where Dust Systems Limited is registered
The registered office is in Harrow (HA1), in the Harrow local authority area, London. Show HA1 2EN on a map.
Other trade companies in HA1
- Cabos Electrical LimitedElectricians
- Mia Maria Services LtdCleaning companies
- Ac Operations LtdScaffolders
- Verde Masters LtdLandscapers and gardeners
- Omega Works Group LtdLandscapers and gardeners
- Call 'Em LimitedPlumbers and heating engineers
- Swan Roofing Services LimitedRoofers
- DRV Property Solutions LtdPainters and decorators
Also registered at this address
9 other companies use the same registered office as Dust Systems Limited.
- Access Car and Commercials LtdMotor traders
- Access Commercials (UK) LimitedMotor traders
- Concrete Stairs LimitedFinishing trades
- Griffin Landscapes LimitedLandscapers and gardeners
- Larfoot Construction LimitedInstallers
- PJL Electrical Contractors LtdElectricians
- Portrea Construction LtdCivil engineering
- S F Services London LimitedPlumbers and heating engineers
- SDS-UK(Structural Design Solutions) LtdCivil engineering
What happens if Dust Systems 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 04500602
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 August 2002 (24 years ago)
- Registered office
- 14 Lyon Road, Congress House, 2ND Floor, Harrow, Middlesex, HA1 2EN
- Nature of business
- General cleaning of buildings (SIC 81210)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 2 February 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 Harrow
Other active cleaning companies registered in Harrow.
- Dust to Detail Ltd2021
- DV Cleaning Services (UK) Limited2013
- E Cleaning Team Limited2013
- Eclat Pro Ltd2026
- Efs Top Clean Services Ltd2026
- Eleventh Hour Cleaning & Maintenance Services Ltd2025
- Elight Maintenance Limited2026
- Elitecleanmasters Ltd2026
All cleaning companies in Harrow · All trades in Harrow · Cleaning companies across the UK
Frequently asked questions
When are Dust Systems Limited's accounts due?
Dust Systems Limited's next accounts are due at Companies House by 31 May 2027 (in 231 days), covering the period to 31 August 2026.
When is Dust Systems Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Dust Systems Limited still trading?
Dust Systems 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 Dust Systems Limited do?
Dust Systems Limited is registered under General cleaning of buildings (SIC 81210).
How old is Dust Systems Limited?
Dust Systems Limited was incorporated on 1 August 2002, 24 years ago.
What is the penalty if Dust Systems 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 Dust Systems 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.