- Companies
- Cleaning companies
- Belfast
- Cleanworks Services Limited
Cleanworks Services Limited
- Company number
- NI631694
- Incorporated
- 4 Jun 201511 years trading
- Registered office
- Unit 1, 113 Ballygowan Road, Belfast, Antrim, BT5 7TZ
- Nature of business
- General cleaning of buildings
Cleanworks Services Limited is a 11-year-old private limited company registered in Belfast, company number NI631694, one of 123 cleaning companies in Belfast. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 £20K (+17.4%) on the year before, to £132K.
- Net assets rose in 5 of 8 year-on-year comparisons on record.
- Current assets of £245K against £128K owed within a year: 1.9 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £132K | £159K | £245K | £128K | 3 |
| 31 Mar 2025 | £112K | £163K | £239K | £146K | 3 |
| 31 Mar 2024 | £99K | £133K | £202K | £125K | 10 |
| 31 Mar 2023 | £108K | £124K | £161K | £77K | 2 |
| 31 Mar 2022 | £111K | £81K | £231K | £149K | 2 |
| 31 Mar 2021 | £118K | £154K | £228K | £132K | 0 |
| 31 Mar 2020 | £75K | £41K | £106K | £44K | 0 |
| 31 Mar 2019 | £57K | £48K | £104K | £50K | 0 |
| 30 Jun 2017 | £14K | £34K | £23K | ||
| 30 Jun 2016 | £4,684 | £3,102 | £17K | £17K |
Where Cleanworks Services Limited is registered
The registered office is in Belfast (BT5), in the Lisburn and Castlereagh local authority area, Northern Ireland. Show BT5 7TZ on a map.
Other trade companies in BT5
- The Cleaning Guild LtdCleaning companies
- Cultra Coatings LtdPainters and decorators
- Oakley Building Developments LtdProperty developers
- Z & M Design & Building LimitedFinishing trades
- Robco Electrical LtdElectricians
- BF Tuning LtdMechanics and garages
- Bathroom Fitouts NI LtdPlumbers and heating engineers
- Strand Homes Iv LtdProperty developers
What happens if Cleanworks Services 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- NI631694
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 June 2015 (11 years ago)
- Registered office
- Unit 1, 113 Ballygowan Road, Belfast, Antrim, BT5 7TZ
- Nature of business
- General cleaning of buildings (SIC 81210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 3 June 2026
- Charges (mortgages)
- 1 outstanding of 1 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 Belfast
Other active cleaning companies registered in Belfast.
- Clearwater Cleaning Ltd2023
- CMK Automotive Ltd2026
- Crawford Cleaning & Property Services Ltd2026
- Detailing Company Ltd2026
- Diamond Bright Cleaning NI Ltd2016
- Diamond Cleaning Services Belfast Ltd2026
- Diamond Domestic N.I. Ltd2025
- Directclean Supplies Ltd2025
All cleaning companies in Belfast · All trades in Belfast · Cleaning companies across the UK
Frequently asked questions
When are Cleanworks Services Limited's accounts due?
Cleanworks Services Limited's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Cleanworks Services Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Cleanworks Services Limited still trading?
Cleanworks Services 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 Cleanworks Services Limited do?
Cleanworks Services Limited is registered under General cleaning of buildings (SIC 81210).
How old is Cleanworks Services Limited?
Cleanworks Services Limited was incorporated on 4 June 2015, 11 years ago.
What is the penalty if Cleanworks Services 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 Cleanworks Services 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.