- Companies
- Machinery repair and installation
- Bristol
- Cotswold Marine Ltd
Cotswold Marine Ltd
- Company number
- 15891725
- Incorporated
- 12 Aug 20242 years trading
- Registered office
- 17 Wavell Close, Yate, Bristol, BS37 5UL
- Nature of business
- Repair and maintenance of ships and boats
Cotswold Marine Ltd is a 2-year-old private limited company registered in Bristol, company number 15891725, one of 226 machinery repair and installation companies in Bristol. Its next accounts are due at Companies House on 31 May 2028, and the CT600 for the period to 31 August 2027 is due at HMRC on 31 August 2028.
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 £1,665 (+174.2%) on the year before, to £709.
- Current assets of £4,143 against £4,041 owed within a year: 1.0 times cover.
- 1 employee on average, up from 0 the year before.
- Balance sheets on record for 2 years, 2025 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2026 | £709 | £4,143 | £4,041 | 1 | |
| 31 Aug 2025 | -£956 | £1,437 | £2,653 | £3,609 | 0 |
Where Cotswold Marine Ltd is registered
The registered office is in Bristol (BS37), in the South Gloucestershire local authority area, South West. Show BS37 5UL on a map.
Other trade companies in BS37
- Factory Finish Vehicle Repairs LtdMechanics and garages
- H&M Construction Group LtdBuilders
- Arilo Group LimitedInstallers
- Godspeed Cleaning Services LimitedCleaning companies
- Pearson Solutions Bristol LtdFinishing trades
- Bristol Commercial Vans LtdMotor traders
- Springhill Contracts LtdSpecialist contractors
- Kam Maintenance LtdFinishing trades
What happens if Cotswold 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 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2028 to 30 Jun 2028 | £150 |
| 1 to 3 months late | 1 Jul 2028 to 31 Aug 2028 | £375 |
| 3 to 6 months late | 1 Sep 2028 to 30 Nov 2028 | £750 |
| More than 6 months late | From 1 Dec 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 2029 | 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
- 15891725
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 August 2024 (2 years ago)
- Registered office
- 17 Wavell Close, Yate, Bristol, BS37 5UL
- Nature of business
- Repair and maintenance of ships and boats (SIC 33150)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2026
- Last confirmation statement
- 11 August 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 Bristol
Other active machinery repair and installation companies registered in Bristol.
- CR Diesel Centre Ltd2014
- Crestacre Engineering Ltd2002
- CWS Lifting & Safety Ltd2010
- D C Welders Limited2019
- D&G Appliance Repairs Limited2016
- D.M.J Communications Ltd2013
- D.N.Eng Ltd2025
- Di Building Ltd2017
All machinery repair and installation companies in Bristol · All trades in Bristol · Machinery repair and installation across the UK
Frequently asked questions
When are Cotswold Marine Ltd's accounts due?
Cotswold Marine Ltd's next accounts are due at Companies House by 31 May 2028 (in 596 days), covering the period to 31 August 2027.
When is Cotswold Marine Ltd's CT600 due?
The CT600 for the period to 31 August 2027 is due at HMRC by 31 August 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2028.
Is Cotswold Marine Ltd still trading?
Cotswold 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 Cotswold Marine Ltd do?
Cotswold Marine Ltd is registered under Repair and maintenance of ships and boats (SIC 33150).
How old is Cotswold Marine Ltd?
Cotswold Marine Ltd was incorporated on 12 August 2024, 2 years ago.
What is the penalty if Cotswold 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 Cotswold 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.