- Companies
- Cleaning companies
- Birmingham
- Cleaning Conservation Technologies Limited
Cleaning Conservation Technologies Limited
- Company number
- 08784719
- Incorporated
- 21 Nov 201312 years trading
- Registered office
- 433 Court Oak Road, Birmingham, B32 2DX
- Nature of business
- Other cleaning services
Cleaning Conservation Technologies Limited is a 12-year-old private limited company registered in Birmingham, company number 08784719, one of 688 cleaning companies in Birmingham. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 down £4,071 (-1.3%) on the year before, to -£308K.
- Net assets rose in 0 of 9 year-on-year comparisons on record.
- Current assets of £61 against £308K owed within a year: 0.0 times cover.
- 2 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 |
|---|---|---|---|---|---|
| 30 Nov 2025 | -£308K | £61 | £308K | 2 | |
| 30 Nov 2024 | -£304K | £825 | £305K | 2 | |
| 30 Nov 2023 | -£299K | £597 | £300K | 2 | |
| 30 Nov 2022 | -£294K | £305 | 2 | ||
| 30 Nov 2021 | -£288K | £515 | £288K | 2 | |
| 30 Nov 2020 | -£275K | £528 | £276K | 2 | |
| 30 Nov 2019 | -£242K | £404 | £243K | 2 | |
| 30 Nov 2018 | -£215K | £2,149 | £216K | ||
| 30 Nov 2017 | -£177K | £1,961 | £178K | ||
| 30 Nov 2016 | -£143K | £1,296 | £3,024 | £147K |
Where Cleaning Conservation Technologies Limited is registered
The registered office is in Birmingham (B32), in the Birmingham local authority area, West Midlands. Show B32 2DX on a map.
Other trade companies in B32
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- LK Trade & Property Service LtdFinishing trades
- Shower Smiths LtdBuilders
- Holness LimitedMechanics and garages
- Blinds & Shutters Experts LtdSpecialist contractors
- Sparklebrum LtdCleaning companies
- J Smart Repairs LtdMechanics and garages
- Kayo Services LtdBuilders
Also registered at this address
13 other companies use the same registered office as Cleaning Conservation Technologies Limited.
- Amj Contracts LtdBuilders
- Electrofibre (Efibre) LimitedCivil engineering
- Estrema Interiors LtdFinishing trades
- GW Fibre Connect LtdElectricians
- Harborne Grounds & Painters LtdPainters and decorators
- Omnia Automotive LtdMotor traders
- Road 2 Travel LimitedMotor traders
- Solihull Electrical (West Midlands) LimitedElectricians
- Tac Brickwork LimitedBuilders
- Tiger Red Electrical LimitedElectricians
- Ultimate Property Improvements LimitedFinishing trades
- Voltsignal Solutions LimitedCivil engineering
- Wet Your Plants LtdLandscapers and gardeners
What happens if Cleaning Conservation Technologies 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 08784719
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 November 2013 (12 years ago)
- Registered office
- 433 Court Oak Road, Birmingham, B32 2DX
- Nature of business
- Other cleaning services (SIC 81299)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 25 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 Birmingham
Other active cleaning companies registered in Birmingham.
- Cleaning Force UK Ltd2009
- Cleaning Global Limited2026
- Cleaning Nationwide Ltd2020
- Cleaning Top Up Limited2026
- Cleaning Washing Service Ltd Ltd2025
- Cleaning&House Industrial Ltd2024
- Cleannest Realty Limited2024
- Cleanova Services Limited2018
All cleaning companies in Birmingham · All trades in Birmingham · Cleaning companies across the UK
Frequently asked questions
When are Cleaning Conservation Technologies Limited's accounts due?
Cleaning Conservation Technologies Limited's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is Cleaning Conservation Technologies Limited's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Cleaning Conservation Technologies Limited still trading?
Cleaning Conservation Technologies 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 Cleaning Conservation Technologies Limited do?
Cleaning Conservation Technologies Limited is registered under Other cleaning services (SIC 81299).
How old is Cleaning Conservation Technologies Limited?
Cleaning Conservation Technologies Limited was incorporated on 21 November 2013, 12 years ago.
What is the penalty if Cleaning Conservation Technologies 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 Cleaning Conservation Technologies 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.