- Company number
- 15109336
- Incorporated
- 1 Sep 20233 years trading
- Registered office
- 99 East Avenue, Hayes, UB3 2HT
- Nature of business
- Construction of domestic buildings
Hightec Construction UK Ltd is a 3-year-old private limited company registered in Hayes, company number 15109336, one of 850 building contractors in Hayes. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £73 (+0.7%) on the year before, to £11K.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £11K | £5,399 | £2,703 | 2 | |
| 30 Sep 2024 | £11K | £613 | £118 | 1 |
Who runs and owns Hightec Construction UK Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| G*** S*** | Director | Sep 2023 |
Person with significant control
Where Hightec Construction UK Ltd is registered
The registered office is in Hayes (UB3), in the Hillingdon local authority area, London. Show UB3 2HT on a map.
Other trade companies in UB3
- Rennove LimitedProperty developers
- KSJ Design & Build LtdBuilders
- KCRQ LimitedCleaning companies
- HKR Roofing LtdRoofers
- Syg Development Group LtdProperty developers
- Ironspan Industrial Services LtdMachinery repair and installation
- RK9 LimitedBuilders
- Elite Construction and Roofing LimitedBuilders
What happens if Hightec Construction UK 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 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 15109336
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 September 2023 (3 years ago)
- Registered office
- 99 East Avenue, Hayes, UB3 2HT
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 31 August 2025
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 Hayes
Other active building contractors registered in Hayes.
- HK Building Contractors Ltd2025
- HK Star Ltd2025
- HM Developers Limited2026
- HM Joiners Limited2017
- HMV Trade Limited2025
- Home Design and Build PVT Limited2020
- Home Expert Construction Ltd2024
- Home Renovation & Maintenance Ltd2023
All building contractors in Hayes · All trades in Hayes · Builders across the UK
Frequently asked questions
When are Hightec Construction UK Ltd's accounts due?
Hightec Construction UK Ltd's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Hightec Construction UK Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Hightec Construction UK Ltd still trading?
Hightec Construction UK Ltd is listed as active on the Companies House register (checked 13 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 Hightec Construction UK Ltd do?
Hightec Construction UK Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Hightec Construction UK Ltd?
Hightec Construction UK Ltd was incorporated on 1 September 2023, 3 years ago.
Who runs Hightec Construction UK Ltd?
Hightec Construction UK Ltd has 1 active director, the longest-serving appointed in Sep 2023. Their names and service addresses are on the Companies House register.
Who owns Hightec Construction UK Ltd?
One person or company has significant control of Hightec Construction UK Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Hightec Construction UK 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 Hightec Construction UK Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.