- Company number
- 11202536
- Incorporated
- 13 Feb 20188 years trading
- Registered office
- 11 Thorn Close, Bromley, BR2 8DH
- Nature of business
- Construction of domestic buildings; General cleaning of buildings
SMT Maintenance Limited is a 8-year-old private limited company registered in Bromley, company number 11202536, one of 197 building contractors in Bromley. Its next accounts are due at Companies House on 30 November 2027, and the CT600 for the period to 28 February 2027 is due at HMRC on 28 February 2028.
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 £4,704 (+31.3%) on the year before, to £20K.
- Net assets rose in 6 of 7 year-on-year comparisons on record.
- Current assets of £27K against £1,103 owed within a year: more than 10 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 8 years, 2019 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2026 | £20K | £19K | £27K | £1,103 | 2 |
| 28 Feb 2025 | £15K | £18K | £23K | £1,879 | 2 |
| 29 Feb 2024 | £7,003 | £17K | £17K | £3,653 | 2 |
| 28 Feb 2023 | -£517 | £11K | £4,660 | 2 | |
| 28 Feb 2022 | -£2,633 | £9,254 | £4,797 | 2 | |
| 28 Feb 2021 | -£4,012 | £12K | £16K | 2 | |
| 29 Feb 2020 | £4,802 | £17K | £13K | 0 | |
| 28 Feb 2019 | £3,848 | £15K | £11K |
Where SMT Maintenance Limited is registered
The registered office is in Bromley (BR2), in the Bromley local authority area, London. Show BR2 8DH on a map.
Other trade companies in BR2
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- Mechanically Connected LtdMotor traders
- Quality Traffic Management LtdMachinery repair and installation
- RJC Surveying LimitedProperty developers
- Ac Electrical E LtdElectricians
- Horizon One Building Services LtdBuilders
- Bermont Homes LimitedProperty developers
- Castle Lion Property Services LtdFacilities management
What happens if SMT 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 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2027 to 31 Dec 2027 | £150 |
| 1 to 3 months late | 1 Jan 2028 to 29 Feb 2028 | £375 |
| 3 to 6 months late | 1 Mar 2028 to 31 May 2028 | £750 |
| More than 6 months late | From 1 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 2029 | 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
- 11202536
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 February 2018 (8 years ago)
- Registered office
- 11 Thorn Close, Bromley, BR2 8DH
- Nature of business
- Construction of domestic buildings (SIC 41202)
General cleaning of buildings (SIC 81210) - Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2026
- Last confirmation statement
- 12 February 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Bromley
Other active building contractors registered in Bromley.
- South London Kitchen and Bathroom Fitters Ltd2007
- Southfleet Solutions Ltd2021
- Square One London & Kent Ltd2023
- Startek Builder Ltd2023
- Stavre Construction Ltd2023
- Struxton & Co Limited2025
- Sunnymuch Drylining Ltd2023
- Surrey Home Build Ltd2023
All building contractors in Bromley · All trades in Bromley · Builders across the UK
Frequently asked questions
When are SMT Maintenance Limited's accounts due?
SMT Maintenance Limited's next accounts are due at Companies House by 30 November 2027 (in 413 days), covering the period to 28 February 2027.
When is SMT Maintenance Limited's CT600 due?
The CT600 for the period to 28 February 2027 is due at HMRC by 28 February 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2027.
Is SMT Maintenance Limited still trading?
SMT Maintenance 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 SMT Maintenance Limited do?
SMT Maintenance Limited is registered under Construction of domestic buildings (SIC 41202); General cleaning of buildings (SIC 81210).
How old is SMT Maintenance Limited?
SMT Maintenance Limited was incorporated on 13 February 2018, 8 years ago.
What is the penalty if SMT 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 SMT Maintenance 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.