- Companies
- Machinery repair and installation
- Christchurch
- JWJ Marine Ltd
JWJ Marine Ltd
- Company number
- 14204563
- Incorporated
- 29 Jun 20224 years trading
- Registered office
- 9 Preston Way, Christchurch, BH23 4QT
- Nature of business
- Repair and maintenance of ships and boats
JWJ Marine Ltd is a 4-year-old private limited company registered in Christchurch, company number 14204563, one of 25 machinery repair and installation companies in Christchurch. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £504 (+409.8%) on the year before, to £627.
- Current assets of £2,222 against £2,819 owed within a year: 0.8 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £627 | £2,222 | £2,819 | 1 | |
| 30 Jun 2024 | £123 | £4,201 | £4,777 | 1 | |
| 30 Jun 2023 | £108 | £6,467 | £6,359 | 1 |
Who runs and owns JWJ Marine Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| J*** W*** | Director | Jun 2022 |
Person with significant control
Where JWJ Marine Ltd is registered
The registered office is in Christchurch (BH23), in the Bournemouth, Christchurch and Poole local authority area, South West. Show BH23 4QT on a map.
Other trade companies in BH23
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- Strada Libera Motorcycles LtdMotor traders
- Atkins Car Care LtdMechanics and garages
- Humphreys Windows LtdInstallers
- Corner Property LtdProperty developers
- M.A.C Marine Solutions LtdBuilders
- Prestige Cooling Solutions LtdPlumbers and heating engineers
What happens if JWJ Marine 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 14204563
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 June 2022 (4 years ago)
- Registered office
- 9 Preston Way, Christchurch, BH23 4QT
- Nature of business
- Repair and maintenance of ships and boats (SIC 33150)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 28 June 2026
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Christchurch
Other active machinery repair and installation companies registered in Christchurch.
- Lanav Limited2015
- Mme Holdings Limited2015
- Pro Build & Window Care Ltd2023
- Pro Electrics (Southern) Ltd2015
- RDS (Mme) Ltd.1975
- Really Nice Audio Limited2025
- Rib Works Christchurch Ltd2024
- Simdoc Solutions Limited2007
All machinery repair and installation companies in Christchurch · All trades in Christchurch · Machinery repair and installation across the UK
Frequently asked questions
When are JWJ Marine Ltd's accounts due?
JWJ Marine Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is JWJ Marine Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is JWJ Marine Ltd still trading?
JWJ Marine 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 JWJ Marine Ltd do?
JWJ Marine Ltd is registered under Repair and maintenance of ships and boats (SIC 33150).
How old is JWJ Marine Ltd?
JWJ Marine Ltd was incorporated on 29 June 2022, 4 years ago.
Who runs JWJ Marine Ltd?
JWJ Marine Ltd has 1 active director, the longest-serving appointed in Jun 2022. Their names and service addresses are on the Companies House register.
Who owns JWJ Marine Ltd?
One person or company has significant control of JWJ Marine Ltd: an individual (owns 75% or more of the shares).
What is the penalty if JWJ Marine 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 JWJ Marine 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.