- Companies
- Machinery repair and installation
- Helston
- Marine Protective Films Ltd
Marine Protective Films Ltd
- Company number
- 13238131
- Incorporated
- 2 Mar 20215 years trading
- Registered office
- 3 Minster Fields, Manaccan, Helston, Cornwall, TR12 6JG
- Nature of business
- Repair and maintenance of ships and boats
Marine Protective Films Ltd is a 5-year-old private limited company registered in Helston, company number 13238131, one of 17 machinery repair and installation companies in Helston. 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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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 £5,967 (+80.5%) on the year before, to £13K.
- Net assets rose in 3 of 3 year-on-year comparisons on record.
- Current assets of £1,332 against £15K owed within a year: 0.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £13K | £1,332 | £15K | 0 | |
| 31 Mar 2024 | £7,412 | £3,268 | £11K | 0 | |
| 31 Mar 2023 | £4,838 | £471 | £4,929 | 0 | |
| 31 Mar 2022 | £859 | £2,394 | £2,853 | 0 |
Where Marine Protective Films Ltd is registered
The registered office is in Helston (TR12), in the Cornwall local authority area, South West. Show TR12 6JG on a map.
Other trade companies in TR12
- Asrcooling LtdCivil engineering
- Squirrel Developers LtdProperty developers
- Falmouth Cleaning Management LtdFacilities management
- Duchy Concrete Pumping LtdBuilders
- Property Solutions Cornwall LtdProperty developers
- Tidyhive LtdCleaning companies
- LB Commercial Cleaning LtdCleaning companies
- Souls Cycles LtdMachinery repair and installation
What happens if Marine Protective Films 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
- 13238131
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 March 2021 (5 years ago)
- Registered office
- 3 Minster Fields, Manaccan, Helston, Cornwall, TR12 6JG
- Nature of business
- Repair and maintenance of ships and boats (SIC 33150)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 12 November 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 Helston
Other active machinery repair and installation companies registered in Helston.
- Seafit Marine Services Limited2002
- Softgreen Limited1979
- Souls Cycles Ltd2025
- South West Electrotechnical Services Ltd2018
- Tregonebris Trading Limited2011
- Celtictech Ltd2015
- Chyvean Agricultural Services Ltd2024
- Ede Engineering Ltd2019
All machinery repair and installation companies in Helston · All trades in Helston · Machinery repair and installation across the UK
Frequently asked questions
When are Marine Protective Films Ltd's accounts due?
Marine Protective Films 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 Marine Protective Films 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 Marine Protective Films Ltd still trading?
Marine Protective Films 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 Marine Protective Films Ltd do?
Marine Protective Films Ltd is registered under Repair and maintenance of ships and boats (SIC 33150).
How old is Marine Protective Films Ltd?
Marine Protective Films Ltd was incorporated on 2 March 2021, 5 years ago.
What is the penalty if Marine Protective Films 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 Marine Protective Films 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.