- Companies
- Machinery repair and installation
- Winchester
- Og Marine Limited
Og Marine Limited
- Company number
- 14769052
- Incorporated
- 30 Mar 20233 years trading
- Registered office
- 6 Charlecote Mews, Staple Gardens, Winchester, Hampshire, SO23 6SR
- Nature of business
- Repair and maintenance of ships and boats
Og Marine Limited is a 3-year-old private limited company registered in Winchester, company number 14769052, one of 22 machinery repair and installation companies in Winchester. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £11K on the year before, to £12K.
- Current assets of £22K against £13K owed within a year: 1.7 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £12K | £712 | £22K | £13K | 0 |
| 31 Mar 2024 | £893 | £6,504 | £9,058 | 1 |
Where Og Marine Limited is registered
The registered office is in Winchester (SO23), in the Winchester local authority area, England. Show SO23 6SR 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 Og 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 14769052
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 March 2023 (3 years ago)
- Registered office
- 6 Charlecote Mews, Staple Gardens, Winchester, Hampshire, SO23 6SR
- Nature of business
- Repair and maintenance of ships and boats (SIC 33150)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 29 March 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 Winchester
Other active machinery repair and installation companies registered in Winchester.
- Rangers Commercial Services Limited2008
- Routine Marine Limited2026
- Sandbanks Yacht Company Limited2012
- Southern Gas Experts Limited2013
- Stevens Business Systems Limited2002
- SVND Ltd2022
- Tony3000 Limited2015
- Venturi Spray Limited2026
All machinery repair and installation companies in Winchester · All trades in Winchester · Machinery repair and installation across the UK
Frequently asked questions
When are Og Marine Limited's accounts due?
Og Marine Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Og Marine Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Og Marine Limited still trading?
Og 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 Og Marine Limited do?
Og Marine Limited is registered under Repair and maintenance of ships and boats (SIC 33150).
How old is Og Marine Limited?
Og Marine Limited was incorporated on 30 March 2023, 3 years ago.
What is the penalty if Og 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 Og 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.