- Companies
- Machinery repair and installation
- London
- Columbia Shipmanagement (UK) Ltd
Columbia Shipmanagement (UK) Ltd
- Company number
- 14833303
- Incorporated
- 28 Apr 20233 years trading
- Registered office
- C/O SMB LLP, 87-91 Newman Street, London, W1T 3EY
- Nature of business
- Repair and maintenance of ships and boats
Columbia Shipmanagement (UK) Ltd is a 3-year-old private limited company registered in London, company number 14833303, one of 1,743 machinery repair and installation companies in London. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £2,149 (+13.3%) on the year before, to £18K.
- Current assets of £1.2M against £301K owed within a year: 4.1 times cover.
- 5 employees on average, up from 0 the year before.
- 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 |
|---|---|---|---|---|---|
| 31 Dec 2025 | £18K | £1.2M | £301K | 5 | |
| 31 Dec 2024 | £16K | £1.4M | £753K | 0 | |
| 31 Dec 2023 | £7,614 | £347K | £1,687 | 0 |
Where Columbia Shipmanagement (UK) Ltd is registered
The registered office is in London (W1T), in the Westminster local authority area, London. Show W1T 3EY on a map.
Other trade companies in W1T
- Preschools Cleaning Company LtdCleaning companies
- Northheat Plumbing & Heating LtdPlumbers and heating engineers
- Leuk Lift Engineering UK LtdMachinery repair and installation
- Az Maintenance Services LimitedFinishing trades
- Braintree Property Service LtdBuilders
- Nona Construction & Retrofit LtdBuilders
- Denvav LimitedBuilders
- Marshall Roofing Services LtdRoofers
What happens if Columbia Shipmanagement (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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 14833303
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 April 2023 (3 years ago)
- Registered office
- C/O SMB LLP, 87-91 Newman Street, London, W1T 3EY
- Nature of business
- Repair and maintenance of ships and boats (SIC 33150)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 27 April 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 London
Other active machinery repair and installation companies registered in London.
- Comfort Services Engineers Limited2023
- Commercial and Marine Comms (Bristol) Limited2017
- Commercial Certs Ltd2026
- Commercial Kitchen Kit Engineers Ltd2019
- Common Machines Limited2026
- Commontech Limited2023
- Company Trade Global Energy Ltd2021
- Comprehensive Access Services Ltd2020
All machinery repair and installation companies in London · All trades in London · Machinery repair and installation across the UK
Frequently asked questions
When are Columbia Shipmanagement (UK) Ltd's accounts due?
Columbia Shipmanagement (UK) Ltd's next accounts are due at Companies House by 30 September 2027 (in 351 days), covering the period to 31 December 2026.
When is Columbia Shipmanagement (UK) Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Columbia Shipmanagement (UK) Ltd still trading?
Columbia Shipmanagement (UK) 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 Columbia Shipmanagement (UK) Ltd do?
Columbia Shipmanagement (UK) Ltd is registered under Repair and maintenance of ships and boats (SIC 33150).
How old is Columbia Shipmanagement (UK) Ltd?
Columbia Shipmanagement (UK) Ltd was incorporated on 28 April 2023, 3 years ago.
What is the penalty if Columbia Shipmanagement (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 Columbia Shipmanagement (UK) 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.