- Companies
- Cleaning companies
- London
- Sidra Maintenance Ltd
Sidra Maintenance Ltd
- Company number
- 12761992
- Incorporated
- 22 Jul 20206 years trading
- Registered office
- Flat 1, Bhakti Court, 25 Tower Road, London, NW10 2HP
- Nature of business
- Other building and industrial cleaning activities
Sidra Maintenance Ltd is a 6-year-old private limited company registered in London, company number 12761992, one of 5,627 cleaning companies in London. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 £101 (+6.6%) on the year before, to £1,632.
- Net assets rose in 4 of 4 year-on-year comparisons on record.
- 1 employee on average, down from 2 the year before.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £1,632 | £1,632 | 1 | ||
| 31 Jul 2024 | £1,531 | £1,531 | 2 | ||
| 31 Jul 2023 | £1,418 | £1,418 | 2 | ||
| 31 Jul 2022 | £1,005 | £1,005 | 2 | ||
| 31 Jul 2021 | £0 | 1 |
Where Sidra Maintenance Ltd is registered
The registered office is in London (NW10), in the Brent local authority area, London. Show NW10 2HP on a map.
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What happens if Sidra Maintenance 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 12761992
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 July 2020 (6 years ago)
- Registered office
- Flat 1, Bhakti Court, 25 Tower Road, London, NW10 2HP
- Nature of business
- Other building and industrial cleaning activities (SIC 81229)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 21 July 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.
- Sidrak Cleaners Ltd2026
- Sigma Cleaning Services Ltd2015
- Signature & Cleaning Services Ltd2020
- Sijoy Ltd2026
- Sila Luxe Ltd2026
- Silk Touch Cleaning Ltd2025
- Silkway Cleaning Ltd2021
- Silky Maintenance Ltd2025
All cleaning companies in London · All trades in London · Cleaning companies across the UK
Frequently asked questions
When are Sidra Maintenance Ltd's accounts due?
Sidra Maintenance Ltd's next accounts are due at Companies House by 30 April 2027 (in 200 days), covering the period to 31 July 2026.
When is Sidra Maintenance Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Sidra Maintenance Ltd still trading?
Sidra Maintenance Ltd 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 Sidra Maintenance Ltd do?
Sidra Maintenance Ltd is registered under Other building and industrial cleaning activities (SIC 81229).
How old is Sidra Maintenance Ltd?
Sidra Maintenance Ltd was incorporated on 22 July 2020, 6 years ago.
What is the penalty if Sidra Maintenance 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 Sidra Maintenance Ltd 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.