- Companies
- Cleaning companies
- Sheffield
- Think Clean Limited
Think Clean Limited
- Company number
- 09401768
- Incorporated
- 22 Jan 201511 years trading
- Registered office
- B1 Redlands Business Centre, 3 - 5 Tapton House Road, Sheffield, South Yorkshire, S10 5BY
- Nature of business
- General cleaning of buildings
Think Clean Limited is a 11-year-old private limited company registered in Sheffield, company number 09401768, one of 265 cleaning companies in Sheffield. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 £4,253 (+57.1%) on the year before, to £12K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £704 against £12K owed within a year: 0.1 times cover.
- 15 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £12K | £704 | £12K | 15 | |
| 31 Jan 2024 | £7,444 | £2,906 | £15K | 15 | |
| 31 Jan 2023 | £2,893 | £2,906 | £15K | 32 | |
| 31 Jan 2022 | £894 | £100 | £12K | 11 | |
| 31 Jan 2021 | -£1,692 | £1,526 | £13K | 9 | |
| 31 Jan 2020 | -£4,462 | £100 | £100 | £25K | 0 |
| 31 Jan 2019 | £1,433 | £100 | £21K | ||
| 31 Jan 2018 | £723 | £100 | £21K | ||
| 31 Jan 2017 | £2,114 | £100 | £20K | ||
| 31 Jan 2016 | £101 | £100 | £22K |
Where Think Clean Limited is registered
The registered office is in Sheffield (S10), in the Sheffield local authority area, Yorkshire and The Humber. Show S10 5BY on a map.
Other trade companies in S10
- SPS Air Con and Heating LtdPlumbers and heating engineers
- LR Crookes LtdCleaning companies
- Fastfix Bathrooms LtdBuilders
- L & D Developments LimitedProperty developers
- Blackstone Property (Hallam) LimitedSpecialist contractors
- Future Nest Builders LtdBuilders
- Sevenhills Electrical Services LimitedElectricians
- Ka Chun Plumbing and Heating LtdPlumbers and heating engineers
Shared registered office
28 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Think Clean 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 09401768
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 January 2015 (11 years ago)
- Registered office
- B1 Redlands Business Centre, 3 - 5 Tapton House Road, Sheffield, South Yorkshire, S10 5BY
- Nature of business
- General cleaning of buildings (SIC 81210)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 22 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 Sheffield
Other active cleaning companies registered in Sheffield.
- Topcleanz Ltd2025
- TT Cleaning Ltd2021
- United Cleaning & Hospitality Services Ltd2025
- Valor Cleaning Ltd2022
- W & L Enterprises Ltd2004
- Washworx Limited2025
- Whitestone Cleaning Services Ltd2026
- Wondi Limited2023
All cleaning companies in Sheffield · All trades in Sheffield · Cleaning companies across the UK
Frequently asked questions
When are Think Clean Limited's accounts due?
Think Clean Limited's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Think Clean Limited's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Think Clean Limited still trading?
Think Clean 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 Think Clean Limited do?
Think Clean Limited is registered under General cleaning of buildings (SIC 81210).
How old is Think Clean Limited?
Think Clean Limited was incorporated on 22 January 2015, 11 years ago.
What is the penalty if Think Clean 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 Think Clean 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.