- Companies
- Machinery repair and installation
- Ely
- Boat Haven Marine Services Ltd
Boat Haven Marine Services Ltd
- Company number
- 15631667
- Incorporated
- 10 Apr 20242 years trading
- Registered office
- Lynn Road, Littleport, Ely, Cambridgeshire, CB6 1QG
- Nature of business
- Repair and maintenance of ships and boats
Boat Haven Marine Services Ltd is a 2-year-old private limited company registered in Ely, company number 15631667, one of 24 machinery repair and installation companies in Ely. 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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Financial snapshot, 2025
From the balance sheet at 30 April 2025, as filed at Companies House.
Where Boat Haven Marine Services Ltd is registered
The registered office is in Ely (CB6), in the East Cambridgeshire local authority area, East of England. Show CB6 1QG on a map.
Other trade companies in CB6
- Urchlisa LimitedCleaning companies
- RB Prestige Group LtdMechanics and garages
- 365 Construction Services LimitedBuilders
- LR Custom Carpentry LtdJoiners and carpenters
- Lockwood Property Solutions LtdFinishing trades
- D A Cullum LtdRoofers
- Magical Interior Renovations LtdSpecialist contractors
- A10 Automobiles LimitedMotor traders
What happens if Boat Haven Marine Services 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 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
- 15631667
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 April 2024 (2 years ago)
- Registered office
- Lynn Road, Littleport, Ely, Cambridgeshire, CB6 1QG
- 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
- 30 April 2025
- Last confirmation statement
- 9 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 Ely
Other active machinery repair and installation companies registered in Ely.
- Boatserv Ltd2019
- Burner and Combustion Ltd2010
- Cambridge Outboards Ltd2015
- D&M Engineering and Repair Services Ltd2013
- D.B. & M.P. Barnard Limited2003
- DG Plumbing & Heating Ltd2009
- Dolphin Appliance Care Limited2001
- Fenland Spirit Services Limited2016
All machinery repair and installation companies in Ely · All trades in Ely · Machinery repair and installation across the UK
Frequently asked questions
When are Boat Haven Marine Services Ltd's accounts due?
Boat Haven Marine Services Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Boat Haven Marine Services Ltd'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 Boat Haven Marine Services Ltd still trading?
Boat Haven Marine Services 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 Boat Haven Marine Services Ltd do?
Boat Haven Marine Services Ltd is registered under Repair and maintenance of ships and boats (SIC 33150).
How old is Boat Haven Marine Services Ltd?
Boat Haven Marine Services Ltd was incorporated on 10 April 2024, 2 years ago.
What is the penalty if Boat Haven Marine Services 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 Boat Haven Marine Services 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.