- Companies
- Civil engineering
- Gosport
- UK Civil and Marine Engineering Ltd
UK Civil and Marine Engineering Ltd
- Company number
- 10393438
- Incorporated
- 26 Sep 201610 years trading
- Registered office
- Units 1-2 Warrior Court, 9-11 Mumby Road, Gosport, Hampshire, PO12 1BS
- Nature of business
- Construction of other civil engineering projects n.e.c.
UK Civil and Marine Engineering Ltd is a 10-year-old private limited company registered in Gosport, company number 10393438, one of 17 civil engineering contractors in Gosport. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 £40K (+14.2%) on the year before, to £324K.
- Net assets rose in 9 of 9 year-on-year comparisons on record.
- Current assets of £387K against £70K owed within a year: 5.5 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £324K | £123K | £387K | £70K | 0 |
| 31 Mar 2025 | £284K | £46K | £304K | £29K | 0 |
| 31 Mar 2024 | £242K | £17K | £261K | £29K | 0 |
| 31 Mar 2023 | £193K | £26K | £197K | £17K | 0 |
| 31 Mar 2022 | £165K | £36K | £173K | £26K | 0 |
| 31 Mar 2021 | £99K | £8,967 | £119K | £12K | 0 |
| 31 Mar 2020 | £76K | £33K | £92K | £17K | 0 |
| 31 Mar 2019 | £69K | £52K | £95K | £27K | |
| 31 Mar 2018 | £21K | £14K | £48K | £28K | |
| 31 Mar 2017 | £2,003 | £14K | £41K | £41K | 1 |
Where UK Civil and Marine Engineering Ltd is registered
The registered office is in Gosport (PO12), in the Gosport local authority area, South East. Show PO12 1BS on a map.
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- Smart Energy Advisers LtdElectricians
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- RHR Energy LtdPlumbers and heating engineers
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Also registered at this address
23 other companies use the same registered office as UK Civil and Marine Engineering Ltd.
- A to B Autos LtdMechanics and garages
- A Upton LimitedPlumbers and heating engineers
- A1 Drivestyle LimitedSpecialist contractors
- Alver Contracts LimitedElectricians
- Barr Chimney Specialists LimitedFinishing trades
- Brooks Garden Services LtdLandscapers and gardeners
- Capa Gas & Plumbing LtdPlumbers and heating engineers
- Clemtech Engineering LtdMachinery repair and installation
- Clever Car Collection LtdMotor traders
- D R T Designs LtdProperty developers
- Goodens Masonry LimitedSpecialist contractors
- Hallmark Civil Engineering LtdCivil engineering
- Hampshire Vehicle Repairs LimitedMotor traders
- Hampshire Wall Coatings LimitedPlasterers
- Horndean Services LtdMotor traders
- Lyle Morgans Master Thatcher LtdRoofers
- M.O Aviation LtdMachinery repair and installation
- Papi Gas LtdPlumbers and heating engineers
- Rogate Services Ltd.Motor traders
- Sailwithjoe Ltd.Machinery repair and installation
- Southern Voltage Services LtdElectricians
- W.D. O'Neill Builder LtdBuilders
- Watts on Installations LtdElectricians
What happens if UK Civil and Marine Engineering 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 10393438
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 September 2016 (10 years ago)
- Registered office
- Units 1-2 Warrior Court, 9-11 Mumby Road, Gosport, Hampshire, PO12 1BS
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 11 September 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 Gosport
Other active civil engineering contractors registered in Gosport.
- Victory Machine Holdings Limited2003
- 4-Site Power & Fibre Networks Ltd2019
- 4-Site TM Ltd2019
- Atc Fibre Solutions Ltd2021
- CSSC Projects Ltd2020
- Daniel Davies Engineering Consultancy Ltd2022
- Future Construction Solutions Limited2023
- G C Civils Limited2007
All civil engineering contractors in Gosport · All trades in Gosport · Civil engineering across the UK
Frequently asked questions
When are UK Civil and Marine Engineering Ltd's accounts due?
UK Civil and Marine Engineering Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is UK Civil and Marine Engineering Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is UK Civil and Marine Engineering Ltd still trading?
UK Civil and Marine Engineering 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 UK Civil and Marine Engineering Ltd do?
UK Civil and Marine Engineering Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is UK Civil and Marine Engineering Ltd?
UK Civil and Marine Engineering Ltd was incorporated on 26 September 2016, 10 years ago.
What is the penalty if UK Civil and Marine Engineering 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 UK Civil and Marine Engineering 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.