- Companies
- Civil engineering
- Basildon
- Zet Electrical Ltd
Zet Electrical Ltd
- Company number
- 11213080
- Incorporated
- 19 Feb 20188 years trading
- Registered office
- 28 Tangham Walk, Basildon, SS14 2JW
- Nature of business
- Construction of utility projects for electricity and telecommunications; Electrical installation; Other construction installation
Zet Electrical Ltd is a 8-year-old private limited company registered in Basildon, company number 11213080, one of 78 civil engineering contractors in Basildon. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 £755 (+30.9%) on the year before, to £3,196.
- Net assets rose in 5 of 6 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £3,196 | £2,108 | £21K | 1 | |
| 29 Feb 2024 | £2,441 | £2,935 | £24K | £0 | 1 |
| 28 Feb 2023 | £372 | £7,958 | £35K | 1 | |
| 28 Feb 2022 | -£13K | £32K | 1 | ||
| 28 Feb 2021 | £6,157 | £62K | £5,737 | 2 | |
| 29 Feb 2020 | £2,219 | £3,112 | £893 | 1 | |
| 28 Feb 2019 | £719 | £3,243 | £2,524 |
Where Zet Electrical Ltd is registered
The registered office is in Basildon (SS14), in the Basildon local authority area, East of England. Show SS14 2JW on a map.
Other trade companies in SS14
- Texaco Essex LtdCleaning companies
- Premier Build Services LimitedFinishing trades
- Justrepairs & Paint LtdMechanics and garages
- Edyghost. LtdBuilders
- MSB Colchester Electrical LimitedElectricians
- Climate One LtdPlumbers and heating engineers
- Elsm LtdElectricians
- Redmarsh Property Maintenance LimitedCleaning companies
What happens if Zet Electrical 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 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 11213080
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 February 2018 (8 years ago)
- Registered office
- 28 Tangham Walk, Basildon, SS14 2JW
- Nature of business
- Construction of utility projects for electricity and telecommunications (SIC 42220)
Electrical installation (SIC 43210)
Other construction installation (SIC 43290) - Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 30 November 2025
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 Basildon
Other active civil engineering contractors registered in Basildon.
- Anthony Ndubuisi Ltd2018
- Apex Construct Limited2023
- Arbe Loquero Limited2017
- Arch Construction & Groundworks Ltd2008
- BCT Contracting Limited2018
- Bensallyafful Limited2022
- BJ Ventures Limited2014
- Blue Utility Ltd2019
All civil engineering contractors in Basildon · All trades in Basildon · Civil engineering across the UK
Frequently asked questions
When are Zet Electrical Ltd's accounts due?
Zet Electrical Ltd's next accounts are due at Companies House by 30 November 2026 (in 49 days), covering the period to 28 February 2026.
When is Zet Electrical Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Zet Electrical Ltd still trading?
Zet Electrical 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 Zet Electrical Ltd do?
Zet Electrical Ltd is registered under Construction of utility projects for electricity and telecommunications (SIC 42220); Electrical installation (SIC 43210); Other construction installation (SIC 43290).
How old is Zet Electrical Ltd?
Zet Electrical Ltd was incorporated on 19 February 2018, 8 years ago.
What is the penalty if Zet Electrical 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 Zet Electrical 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.