- Companies
- Cleaning companies
- London
- Alpha Cleaning Services & Maintenance Limited
Alpha Cleaning Services & Maintenance Limited
- Company number
- 05546587
- Incorporated
- 25 Aug 200521 years trading
- Registered office
- Flat 95 Marsham Court, Marsham Street, London, SW1P 4LA
- Nature of business
- Other cleaning services
Alpha Cleaning Services & Maintenance Limited is a 21-year-old private limited company registered in London, company number 05546587, one of 5,627 cleaning companies in London. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £807 (-38.9%) on the year before, to -£2,880.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £124 against £3,004 owed within a year: 0.0 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 |
|---|---|---|---|---|---|
| 31 Dec 2025 | -£2,880 | £124 | £124 | £3,004 | 1 |
| 31 Dec 2024 | -£2,073 | £921 | £655 | £2,728 | 1 |
| 31 Dec 2023 | -£1,528 | £8 | £277 | £1,805 | 1 |
| 31 Dec 2022 | -£5,028 | £166 | £5,194 | 1 | |
| 31 Dec 2021 | -£6,422 | £509 | £509 | £6,931 | 1 |
| 31 Dec 2020 | £360 | £646 | £2,025 | £825 | 0 |
| 31 Dec 2019 | £1,358 | £660 | £3,037 | £1,679 | 0 |
| 31 Dec 2018 | £404 | £28 | £5,740 | £5,336 | 1 |
| 31 Dec 2017 | -£3,304 | £5,293 | £19K | £23K | 1 |
| 31 Dec 2016 | -£6,473 | £133 | £14K | £20K | 1 |
Where Alpha Cleaning Services & Maintenance Limited is registered
The registered office is in London (SW1P), in the Westminster local authority area, London. Show SW1P 4LA on a map.
Other trade companies in SW1P
- Smro Properties LtdElectricians
- RX9 Management Services LimitedProperty developers
- Domi UK Builders LtdBuilders
- JMZ Construction LtdJoiners and carpenters
- Global Logistics Corporation LtdSpecialist contractors
- Vire Stewardship LtdProperty developers
- Edyy LtdFinishing trades
- Freshkey Property & Cleaning LtdCleaning companies
What happens if Alpha Cleaning Services & Maintenance 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 05546587
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 August 2005 (21 years ago)
- Registered office
- Flat 95 Marsham Court, Marsham Street, London, SW1P 4LA
- Nature of business
- Other cleaning services (SIC 81299)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 18 August 2025
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 London
Other active cleaning companies registered in London.
- Alpha Cleaning Services 1 Ltd2016
- Alpha Damp & Mould Group Ltd2021
- Alpha Sparkles (Domestic Services) Ltd2019
- Alpine Cleaning Limited2025
- Alras Group Ltd2026
- Altas Cleaning Company Ltd2026
- Altay Solutions Ltd2025
- Alterique Limited2026
All cleaning companies in London · All trades in London · Cleaning companies across the UK
Frequently asked questions
When are Alpha Cleaning Services & Maintenance Limited's accounts due?
Alpha Cleaning Services & Maintenance Limited's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Alpha Cleaning Services & Maintenance Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Alpha Cleaning Services & Maintenance Limited still trading?
Alpha Cleaning Services & Maintenance Limited is listed as active on the Companies House register (checked 12 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 Alpha Cleaning Services & Maintenance Limited do?
Alpha Cleaning Services & Maintenance Limited is registered under Other cleaning services (SIC 81299).
How old is Alpha Cleaning Services & Maintenance Limited?
Alpha Cleaning Services & Maintenance Limited was incorporated on 25 August 2005, 21 years ago.
What is the penalty if Alpha Cleaning Services & Maintenance 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 Alpha Cleaning Services & Maintenance Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.