- Companies
- Cleaning companies
- Derby
- Threeblue Window Cleaning Ltd
Threeblue Window Cleaning Ltd
- Company number
- 08510100
- Incorporated
- 30 Apr 201313 years trading
- Registered office
- 9 Burrowfield Mews Nottingham Road, Spondon, Derby, DE21 7SJ
- Nature of business
- Window cleaning services
Threeblue Window Cleaning Ltd is a 13-year-old private limited company registered in Derby, company number 08510100, one of 168 cleaning companies in Derby. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 £21K (+48.9%) on the year before, to £65K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £94K against £32K owed within a year: 2.9 times cover.
- 1 employee 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 |
|---|---|---|---|---|---|
| 30 Apr 2025 | £65K | £94K | £94K | £32K | 1 |
| 30 Apr 2024 | £44K | £64K | £23K | 1 | |
| 30 Apr 2023 | £33K | £57K | £57K | £24K | 1 |
| 30 Apr 2022 | £21K | £42K | £15K | 1 | |
| 30 Apr 2021 | £16K | £29K | £12K | 1 | |
| 30 Apr 2020 | £12K | £27K | £15K | 1 | |
| 30 Apr 2019 | £11K | £15K | £4,137 | 2 | |
| 30 Apr 2018 | £3,689 | £6,502 | £2,813 | ||
| 30 Apr 2017 | £11K | £11K | |||
| 30 Apr 2016 | £528 | £3,976 | £3,976 | £3,448 |
Who runs and owns Threeblue Window Cleaning Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| M*** F*** | Director | Sep 2024 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| K*** F*** | Director | Sep 2018 | Sep 2024 |
| Z*** F*** | Director | Apr 2013 | Dec 2018 |
Person with significant control
Where Threeblue Window Cleaning Ltd is registered
The registered office is in Derby (DE21), in the Derby local authority area, East Midlands. Show DE21 7SJ on a map.
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What happens if Threeblue Window Cleaning 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 31 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 08510100
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 April 2013 (13 years ago)
- Registered office
- 9 Burrowfield Mews Nottingham Road, Spondon, Derby, DE21 7SJ
- Nature of business
- Window cleaning services (SIC 81221)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 30 April 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 Derby
Other active cleaning companies registered in Derby.
- TM Eco-Cleaning Service Limited2023
- Tolivan Services Ltd2025
- Tom Hallam Limited2013
- Tony’S Property Services Limited2019
- Traditional Touch Window Cleaning Ltd2026
- UK Master Driveways Ltd2023
- Universal Commerce and Industries Limited2013
- Upbeat Enterprises Limited2022
All cleaning companies in Derby · All trades in Derby · Cleaning companies across the UK
Frequently asked questions
When are Threeblue Window Cleaning Ltd's accounts due?
Threeblue Window Cleaning Ltd's next accounts are due at Companies House by 31 January 2027 (in 111 days), covering the period to 30 April 2026.
When is Threeblue Window Cleaning Ltd's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Threeblue Window Cleaning Ltd still trading?
Threeblue Window Cleaning 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 Threeblue Window Cleaning Ltd do?
Threeblue Window Cleaning Ltd is registered under Window cleaning services (SIC 81221).
How old is Threeblue Window Cleaning Ltd?
Threeblue Window Cleaning Ltd was incorporated on 30 April 2013, 13 years ago.
Who runs Threeblue Window Cleaning Ltd?
Threeblue Window Cleaning Ltd has 1 active director, the longest-serving appointed in Sep 2024. Their names and service addresses are on the Companies House register.
Who owns Threeblue Window Cleaning Ltd?
One person or company has significant control of Threeblue Window Cleaning Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Threeblue Window Cleaning 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 Threeblue Window Cleaning 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.