- Companies
- Cleaning companies
- Welwyn Garden City
- Sweepsmart Limited
Sweepsmart Limited
- Company number
- 11162283
- Incorporated
- 22 Jan 20188 years trading
- Registered office
- Unit 7 the Edge Business Park, Brownfields, Welwyn Garden City, AL7 1WX
- Nature of business
- Furnace and chimney cleaning services
Sweepsmart Limited is a 8-year-old private limited company registered in Welwyn Garden City, company number 11162283, one of 28 cleaning companies in Welwyn Garden City. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £739 (+1.2%) on the year before, to £60K.
- Net assets rose in 4 of 6 year-on-year comparisons on record.
- Current assets of £151K against £147K owed within a year: 1.0 times cover.
- 6 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 31 Mar 2025 | £60K | £116K | £151K | £147K | 6 |
| 31 Mar 2024 | £59K | £113K | £144K | £122K | 6 |
| 31 Mar 2023 | £49K | £88K | £103K | £99K | 6 |
| 31 Mar 2022 | £11K | £46K | £51K | £56K | 3 |
| 31 Mar 2021 | £12K | £48K | £54K | £47K | 1 |
| 31 Mar 2020 | £100 | ||||
| 31 Mar 2019 | £100 |
Where Sweepsmart Limited is registered
The registered office is in Welwyn Garden City (AL7), in the Welwyn Hatfield local authority area, East of England. Show AL7 1WX 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
What happens if Sweepsmart 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 11162283
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 January 2018 (8 years ago)
- Registered office
- Unit 7 the Edge Business Park, Brownfields, Welwyn Garden City, AL7 1WX
- Nature of business
- Furnace and chimney cleaning services (SIC 81223)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 7 January 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 Welwyn Garden City
Other active cleaning companies registered in Welwyn Garden City.
- Sycamore Living Limited2016
- Af Pressure Washing Ltd2026
- Alban Cleaning Services Limited1997
- Cleaning for Joy Ltd2026
- Commercial Surface Cleaning Ltd2024
- CPS Cleaning Ltd2009
- DHD Cleaning Ltd2021
- Eem Multi Services Ltd2024
All cleaning companies in Welwyn Garden City · All trades in Welwyn Garden City · Cleaning companies across the UK
Frequently asked questions
When are Sweepsmart Limited's accounts due?
Sweepsmart Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Sweepsmart Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Sweepsmart Limited still trading?
Sweepsmart 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 Sweepsmart Limited do?
Sweepsmart Limited is registered under Furnace and chimney cleaning services (SIC 81223).
How old is Sweepsmart Limited?
Sweepsmart Limited was incorporated on 22 January 2018, 8 years ago.
What is the penalty if Sweepsmart 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 Sweepsmart 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.