- Companies
- Machinery repair and installation
- Coventry
- MD Marine Ltd
MD Marine Ltd
- Company number
- 16885843
- Incorporated
- 2 Dec 2025
- Registered office
- Union House, 111 New Union Street, Coventry, CV1 2NT
- Nature of business
- Repair and maintenance of ships and boats
MD Marine Ltd is a newly incorporated private limited company registered in Coventry, company number 16885843, one of 143 machinery repair and installation companies in Coventry. Its next accounts are due at Companies House on 2 September 2027, and its first CT600 is due at HMRC on 1 December 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where MD Marine Ltd is registered
The registered office is in Coventry (CV1), in the Coventry local authority area, West Midlands. Show CV1 2NT on a map.
Other trade companies in CV1
- Cams Nationwide LtdCleaning companies
- JNTR LtdBuilders
- Tidy Base Cleaning LtdCleaning companies
- SF Window Cleaning LtdCleaning companies
- Azy Trans LtdCleaning companies
- Dexbury Cleaning LtdCleaning companies
- Service Vehicle LimitedMechanics and garages
- Adam UK Builders LtdPlumbers and heating engineers
Shared registered office
77 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 MD 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 2 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 3 Sep 2027 to 2 Oct 2027 | £150 |
| 1 to 3 months late | 3 Oct 2027 to 2 Dec 2027 | £375 |
| 3 to 6 months late | 3 Dec 2027 to 2 Mar 2028 | £750 |
| More than 6 months late | From 3 Mar 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
- 16885843
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 December 2025
- Registered office
- Union House, 111 New Union Street, Coventry, CV1 2NT
- Nature of business
- Repair and maintenance of ships and boats (SIC 33150)
- Year end
- 31 December (accounting reference date)
- Accounts type
- No accounts filed yet
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 Coventry
Other active machinery repair and installation companies registered in Coventry.
- Mercia Refrigeration Limited2006
- MGF Truck & Plant Ltd2018
- Mhe Tyres Ltd2010
- Midland Alarm Services Limited2001
- Midland Machine Tool Re-Con Ltd2003
- MM Motor Cov Ltd2025
- Mobile Phones Repair Center Limited2022
- Mosstec Limited2014
All machinery repair and installation companies in Coventry · All trades in Coventry · Machinery repair and installation across the UK
Frequently asked questions
When are MD Marine Ltd's accounts due?
MD Marine Ltd's next accounts are due at Companies House by 2 September 2027 (in 324 days), covering the period to 31 December 2026.
When is MD Marine Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 1 December 2026, due by 1 December 2027, and one for the period to 31 December 2026, due by 31 December 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is MD Marine Ltd still trading?
MD 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 MD Marine Ltd do?
MD Marine Ltd is registered under Repair and maintenance of ships and boats (SIC 33150).
How old is MD Marine Ltd?
MD Marine Ltd was incorporated on 2 December 2025, less than a year ago.
What is the penalty if MD 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 MD 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.