- Companies
- Civil engineering
- London
- Zutech Ltd
Zutech Ltd
- Company number
- 16765203
- Incorporated
- 6 Oct 20251 year trading
- Registered office
- 38 Gainsford Road, London, E17 6QB
- Nature of business
- Construction of utility projects for electricity and telecommunications; Wired telecommunications activities; Wireless telecommunications activities; Other telecommunications activities
Zutech Ltd is a 1-year-old private limited company registered in London, company number 16765203, one of 1,853 civil engineering contractors in London. Its next accounts are due at Companies House on 6 July 2027, and its first CT600 is due at HMRC on 5 October 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
Is this your company?
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Where Zutech Ltd is registered
The registered office is in London (E17), in the Waltham Forest local authority area, London. Show E17 6QB on a map.
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What happens if Zutech 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 6 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 7 Jul 2027 to 6 Aug 2027 | £150 |
| 1 to 3 months late | 7 Aug 2027 to 6 Oct 2027 | £375 |
| 3 to 6 months late | 7 Oct 2027 to 6 Jan 2028 | £750 |
| More than 6 months late | From 7 Jan 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
- 16765203
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 October 2025 (1 year ago)
- Registered office
- 38 Gainsford Road, London, E17 6QB
- Nature of business
- Construction of utility projects for electricity and telecommunications (SIC 42220)
Wired telecommunications activities (SIC 61100)
Wireless telecommunications activities (SIC 61200)
Other telecommunications activities (SIC 61900) - Year end
- 31 October (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in London
Other active civil engineering contractors registered in London.
- Zwayz Ltd2025
- 08948297 Ltd2014
- 1 Mo Limited2020
- 2-3Ways TM Ltd2023
- 27 Group Ltd2023
- 3 Dots Eng Ltd2021
- 3 NRG Ltd2025
- 3 Pillars Civils Ltd2026
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are Zutech Ltd's accounts due?
Zutech Ltd's next accounts are due at Companies House by 6 July 2027 (in 267 days), covering the period to 31 October 2026.
When is Zutech Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 5 October 2026, due by 5 October 2027, and one for the period to 31 October 2026, due by 31 October 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Zutech Ltd still trading?
Zutech 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 Zutech Ltd do?
Zutech Ltd is registered under Construction of utility projects for electricity and telecommunications (SIC 42220); Wired telecommunications activities (SIC 61100); Wireless telecommunications activities (SIC 61200); Other telecommunications activities (SIC 61900).
How old is Zutech Ltd?
Zutech Ltd was incorporated on 6 October 2025, 1 year ago.
What is the penalty if Zutech 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 Zutech 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.