- Companies
- Machinery repair and installation
- Winchester
- Kmo Marine Limited
Kmo Marine Limited
- Company number
- 04565543
- Incorporated
- 17 Oct 200223 years trading
- Registered office
- 1 Park Close, Winchester, Hampshire, SO23 7BD
- Nature of business
- Repair of other equipment
Kmo Marine Limited is a 23-year-old private limited company registered in Winchester, company number 04565543, one of 22 machinery repair and installation companies in Winchester. Its next accounts are due at Companies House on 31 January 2027, and its first CT600 is due at HMRC on 31 October 2026.
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 down £223K (-50%) on the year before, to -£670K.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- Current assets of £192K against £944K owed within a year: 0.2 times cover.
- 5 employees on average during the year.
- Balance sheets on record for 10 years, 2015 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2024 | -£670K | £192K | £944K | 5 | |
| 31 Oct 2023 | -£447K | £174K | £721K | 5 | |
| 31 Oct 2022 | -£246K | £103K | £402K | 5 | |
| 31 Oct 2021 | -£34K | £59K | £72K | 3 | |
| 31 Oct 2020 | £9,264 | £51K | £111K | £54K | 3 |
| 31 Oct 2019 | £22K | £1,138 | £89K | £68K | 4 |
| 31 Oct 2018 | -£335 | £0 | £101K | £104K | 4 |
| 31 Oct 2017 | £202 | £350 | £101K | £96K | 5 |
| 31 Oct 2016 | -£3,117 | £350 | £114K | £100K | |
| 31 Oct 2015 | £937 | £150 | £112K | £102K |
Where Kmo Marine Limited is registered
The registered office is in Winchester (SO23), in the Winchester local authority area, South East. Show SO23 7BD on a map.
Other trade companies in SO23
- Aeronix LimitedPlumbers and heating engineers
- Z Cubic Home LtdJoiners and carpenters
- Fordstone Groundworks & Civil Engineering LtdCivil engineering
- Osr Homes LtdBuilders
- Welborne LS LimitedProperty developers
- Charlecote Sussex LimitedSpecialist contractors
- Shorewood Pankridge Street LtdBuilders
- The Home & Garden Collective LtdBuilders
What happens if Kmo Marine Limited 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 04565543
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 October 2002 (23 years ago)
- Registered office
- 1 Park Close, Winchester, Hampshire, SO23 7BD
- Nature of business
- Repair of other equipment (SIC 33190)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2024
- Last confirmation statement
- 17 October 2025
- Charges (mortgages)
- 0 outstanding of 2 registered
- Previous names
- Rib City Limited (until 19 Nov 2021)
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 Winchester
Other active machinery repair and installation companies registered in Winchester.
- Medisafe Limited1998
- Munday Enterprises Limited2014
- Neon Moose Aviation Limited2024
- Neon Moose Limited2023
- Nomax Limited1987
- Oakheart Fleet Management Limited2022
- Og Marine Limited2023
- Rangers Commercial Services Limited2008
All machinery repair and installation companies in Winchester · All trades in Winchester · Machinery repair and installation across the UK
Frequently asked questions
When are Kmo Marine Limited's accounts due?
Kmo Marine Limited's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is Kmo Marine Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 October 2025, due by 31 October 2026, and one for the period to 30 April 2026, due by 30 April 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Kmo Marine Limited still trading?
Kmo Marine Limited 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 Kmo Marine Limited do?
Kmo Marine Limited is registered under Repair of other equipment (SIC 33190).
How old is Kmo Marine Limited?
Kmo Marine Limited was incorporated on 17 October 2002, 23 years ago.
What is the penalty if Kmo Marine Limited 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 Kmo Marine Limited 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.