- Companies
- Machinery repair and installation
- London
- Offshore Marine Technologies UK Ltd
Offshore Marine Technologies UK Ltd
- Company number
- 12282626
- Incorporated
- 25 Oct 20196 years trading
- Registered office
- 124-128 City Road, London, London, EC1V 2NX
- Nature of business
- Repair and maintenance of ships and boats; Agents involved in the sale of machinery, industrial equipment, ships and aircraft; Wholesale of electronic and telecommunications equipment and parts; Wholesale of other machinery and equipment
Offshore Marine Technologies UK Ltd is a 6-year-old private limited company registered in London, company number 12282626, one of 1,743 machinery repair and installation companies in London. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 down £33K (-17.9%) on the year before, to -£217K.
- Net assets rose in 0 of 5 year-on-year comparisons on record.
- Current assets of £3,491 against £222K owed within a year: 0.0 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | -£217K | £3,491 | £222K | 2 | |
| 31 Oct 2024 | -£184K | £6,414 | £192K | 2 | |
| 31 Oct 2023 | -£129K | £2,154 | £133K | 2 | |
| 31 Oct 2022 | -£111K | £1 | £113K | 1 | |
| 31 Oct 2021 | -£66K | £1 | £66K | 0 | |
| 31 Oct 2020 | -£22K | £1 | £22K | 0 |
Where Offshore Marine Technologies UK Ltd is registered
The registered office is in London (EC1V), in the Islington local authority area, London. Show EC1V 2NX on a map.
Other trade companies in EC1V
- Cardiff Electrical Solutions LtdElectricians
- Edemis Construction LtdBuilders
- Zaylan LtdProperty developers
- Pronto Roofing and Construction LtdRoofers
- Instal Systems LtdPlumbers and heating engineers
- J&R Partners LtdBuilders
- The Tile Craft LtdFinishing trades
- Cathal Od Solutions LtdSpecialist contractors
Shared registered office
355 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Offshore Marine Technologies UK 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 12282626
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 October 2019 (6 years ago)
- Registered office
- 124-128 City Road, London, London, EC1V 2NX
- Nature of business
- Repair and maintenance of ships and boats (SIC 33150)
Agents involved in the sale of machinery, industrial equipment, ships and aircraft (SIC 46140)
Wholesale of electronic and telecommunications equipment and parts (SIC 46520)
Wholesale of other machinery and equipment (SIC 46690) - Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 17 July 2025
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 London
Other active machinery repair and installation companies registered in London.
- Ofori Limited2015
- Ogs Mechanics East Ltd2022
- Ogs Mechanics Keys Limited2017
- Ogs Mechanics North Ltd2024
- Ogs Mechanics South Ltd2024
- Ogs Mechanics Stock Ltd2024
- Ogs Mechanics Watford Ltd2024
- Oinat Ltd2024
All machinery repair and installation companies in London · All trades in London · Machinery repair and installation across the UK
Frequently asked questions
When are Offshore Marine Technologies UK Ltd's accounts due?
Offshore Marine Technologies UK Ltd's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Offshore Marine Technologies UK Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Offshore Marine Technologies UK Ltd still trading?
Offshore Marine Technologies UK Ltd is listed as active on the Companies House register (checked 13 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 Offshore Marine Technologies UK Ltd do?
Offshore Marine Technologies UK Ltd is registered under Repair and maintenance of ships and boats (SIC 33150); Agents involved in the sale of machinery, industrial equipment, ships and aircraft (SIC 46140); Wholesale of electronic and telecommunications equipment and parts (SIC 46520); Wholesale of other machinery and equipment (SIC 46690).
How old is Offshore Marine Technologies UK Ltd?
Offshore Marine Technologies UK Ltd was incorporated on 25 October 2019, 6 years ago.
What is the penalty if Offshore Marine Technologies UK 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 Offshore Marine Technologies UK Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.