- Companies
- Cleaning companies
- London
- GM&B- Limited
GM&B- Limited
- Company number
- 11778373
- Incorporated
- 21 Jan 20197 years trading
- Registered office
- Wellington Court Flat 16, Wellington Court, London, SW1X 7PL
- Nature of business
- Other building and industrial cleaning activities; Activities of households as employers of domestic personnel
GM&B- Limited is a 7-year-old private limited company registered in London, company number 11778373, one of 5,627 cleaning companies in London. 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 down £4,976 (-100%) on the year before, to £1.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- 2 employees on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £1 | 2 | |||
| 31 Jan 2024 | £4,977 | 2 | |||
| 31 Jan 2023 | £1 | 1 | |||
| 31 Jan 2022 | £1 | 1 | |||
| 31 Jan 2021 | £152 | 1 | |||
| 31 Jan 2020 | £2 | 2 |
Where GM&B- Limited is registered
The registered office is in London (SW1X), in the Westminster local authority area, London. Show SW1X 7PL on a map.
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What happens if GM&B- 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
- 11778373
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 January 2019 (7 years ago)
- Registered office
- Wellington Court Flat 16, Wellington Court, London, SW1X 7PL
- Nature of business
- Other building and industrial cleaning activities (SIC 81229)
Activities of households as employers of domestic personnel (SIC 97000) - Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 20 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 London
Other active cleaning companies registered in London.
- Gmca Cleans Ltd2026
- GMCH Ltd2025
- GMN Services Limited2002
- GMS Cleaning and Maintainace Service Ltd2025
- GMS London Limited2026
- GMS Services 247 Ltd2025
- Gmspa Limited2026
- GMV Resolution Ltd2022
All cleaning companies in London · All trades in London · Cleaning companies across the UK
Frequently asked questions
When are GM&B- Limited's accounts due?
GM&B- 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 GM&B- 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 GM&B- Limited still trading?
GM&B- 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 GM&B- Limited do?
GM&B- Limited is registered under Other building and industrial cleaning activities (SIC 81229); Activities of households as employers of domestic personnel (SIC 97000).
How old is GM&B- Limited?
GM&B- Limited was incorporated on 21 January 2019, 7 years ago.
What is the penalty if GM&B- 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 GM&B- 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.