- Companies
- Civil engineering
- Margate
- 4E Offshore Ltd
4E Offshore Ltd
- Company number
- 15751313
- Incorporated
- 30 May 20242 years trading
- Registered office
- 1 Fairfield Mansions Fifth Avenue, Margate, CT9 2JL
- Nature of business
- Construction of utility projects for electricity and telecommunications; Electrical installation
4E Offshore Ltd is a 2-year-old private limited company registered in Margate, company number 15751313, one of 19 civil engineering contractors in Margate. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 May 2025, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Who runs and owns 4E Offshore Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| D*** F*** | Director | May 2024 |
Person with significant control
Where 4E Offshore Ltd is registered
The registered office is in Margate (CT9), in the Thanet local authority area, South East. Show CT9 2JL on a map.
Other trade companies in CT9
- KMH Property Group LtdProperty developers
- JR Electrical Services (Kent) LtdMachinery repair and installation
- CSL Ground Solutions LtdInstallers
- Pej Court Developments LtdBuilders
- Alro Interior Building LtdFinishing trades
- Tune Up Garage LtdMechanics and garages
- KM Group LtdProperty developers
- S.Groundworks LtdCivil engineering
Also registered at this address
7 other companies use the same registered office as 4E Offshore Ltd.
- At Mechanical Services LtdPlumbers and heating engineers
- Ca Electrical LtdElectricians
- Chris Fitzpatrick Offshore LtdMachinery repair and installation
- D.J.G. Properties LimitedProperty developers
- Manston Auto Centre LimitedMotor traders
- Oe Maritime High-Voltage LtdElectricians
- ST Peters Scaffolding Services LtdScaffolders
What happens if 4E Offshore 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 15751313
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 May 2024 (2 years ago)
- Registered office
- 1 Fairfield Mansions Fifth Avenue, Margate, CT9 2JL
- Nature of business
- Construction of utility projects for electricity and telecommunications (SIC 42220)
Electrical installation (SIC 43210) - Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 29 May 2026
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 Margate
Other active civil engineering contractors registered in Margate.
- Apm Civil Consultants Ltd2023
- Connorp Rail Ltd2017
- Crabtree Projects Limited1999
- Dynamic Power Engineering Ltd2025
- E Systems Electrical Contractors Ltd2018
- East Kent Utilities Ltd2021
- HLC Construction and Consultancy Ltd2024
- James Power Services Limited2023
All civil engineering contractors in Margate · All trades in Margate · Civil engineering across the UK
Frequently asked questions
When are 4E Offshore Ltd's accounts due?
4E Offshore Ltd's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is 4E Offshore Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is 4E Offshore Ltd still trading?
4E Offshore 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 4E Offshore Ltd do?
4E Offshore Ltd is registered under Construction of utility projects for electricity and telecommunications (SIC 42220); Electrical installation (SIC 43210).
How old is 4E Offshore Ltd?
4E Offshore Ltd was incorporated on 30 May 2024, 2 years ago.
Who runs 4E Offshore Ltd?
4E Offshore Ltd has 1 active director, the longest-serving appointed in May 2024. Their names and service addresses are on the Companies House register.
Who owns 4E Offshore Ltd?
One person or company has significant control of 4E Offshore Ltd: an individual (owns 75% or more of the shares).
What is the penalty if 4E Offshore 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 4E Offshore 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.