- Company number
- 09819600
- Incorporated
- 12 Oct 201511 years trading
- Registered office
- 5 Delme Crescent, London, SE3 0ED
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings; Other construction installation; Other specialised construction activities n.e.c.
Construct-Tech Solutions Ltd is a 11-year-old private limited company registered in London, company number 09819600, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £672 on the year before, to £682.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 Oct 2025 | £682 | £682 | 0 | ||
| 31 Oct 2024 | £10 | ||||
| 31 Oct 2023 | £10 | ||||
| 31 Oct 2022 | £10 | ||||
| 31 Oct 2021 | £0 | £0 | 2 | ||
| 31 Oct 2020 | £6,999 | £5,021 | 2 | ||
| 31 Oct 2019 | £7,800 | £6,400 | 1 | ||
| 31 Oct 2018 | £8,000 | £12K | £4,300 | ||
| 31 Oct 2017 | £1 | ||||
| 31 Oct 2016 | £1 | £4,115 | £7,813 | £7,812 |
Where Construct-Tech Solutions Ltd is registered
The registered office is in London (SE3), in the Greenwich local authority area, London. Show SE3 0ED on a map.
Other trade companies in SE3
- Azaway LtdMotor traders
- Sunny Star Drylining LtdBuilders
- Lina Cleaning Services LtdCleaning companies
- J&J Property Works LtdJoiners and carpenters
- Nirvana Climate Solutions LtdPlumbers and heating engineers
- Akers Mep Services LtdPlumbers and heating engineers
- Pinewood Electrical LtdElectricians
- Zufc LtdCleaning companies
What happens if Construct-Tech Solutions 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 31 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 09819600
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 October 2015 (11 years ago)
- Registered office
- 5 Delme Crescent, London, SE3 0ED
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202)
Other construction installation (SIC 43290)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 19 May 2026
- Previous names
- Busuioc Limited (until 3 Sep 2024)
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 London
Other active building contractors registered in London.
- Constructify Projects Limited2024
- Construction & Cleaning Ltd2026
- Construction 100 UK Ltd2024
- Construction 17 Limited2023
- Construction Building Logistics Ltd2026
- Construction Bushi Ltd2020
- Construction Crew 4U Ltd2022
- Construction Department Ltd2024
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are Construct-Tech Solutions Ltd's accounts due?
Construct-Tech Solutions Ltd's next accounts are due at Companies House by 31 July 2027 (in 290 days), covering the period to 31 October 2026.
When is Construct-Tech Solutions Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Construct-Tech Solutions Ltd still trading?
Construct-Tech Solutions Ltd 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 Construct-Tech Solutions Ltd do?
Construct-Tech Solutions Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202); Other construction installation (SIC 43290); Other specialised construction activities n.e.c. (SIC 43999).
How old is Construct-Tech Solutions Ltd?
Construct-Tech Solutions Ltd was incorporated on 12 October 2015, 11 years ago.
What is the penalty if Construct-Tech Solutions 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 Construct-Tech Solutions Ltd 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.