- Companies
- Machinery repair and installation
- Neath
- Marine Power Support Ltd
Marine Power Support Ltd
- Company number
- 15899601
- Incorporated
- 15 Aug 20242 years trading
- Registered office
- 13A Victoria Gardens, Neath, SA11 3AY
- Nature of business
- Repair and maintenance of ships and boats
Marine Power Support Ltd is a 2-year-old private limited company registered in Neath, company number 15899601, one of 25 machinery repair and installation companies in Neath. 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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Financial snapshot, 2025
From the balance sheet at 31 December 2025, as filed at Companies House.
Where Marine Power Support Ltd is registered
The registered office is in Neath (SA11), in the Neath Port Talbot local authority area, Wales. Show SA11 3AY on a map.
Other trade companies in SA11
- A to Z Roofing & Property Maintenance LtdInstallers
- Kalies LtdProperty developers
- Tawe Capital LtdMotor traders
- Alewisindustrial LtdCleaning companies
- MJR Contracting LtdSpecialist contractors
- Joshjones Industrial LtdCleaning companies
- Phillips Roofing & Son LtdRoofers
- D&D Property Developments LimitedProperty developers
Also registered at this address
3 other companies use the same registered office as Marine Power Support Ltd.
- Modular Building Structure Group LtdSpecialist contractors
- Steve Gorvett Maintenance LimitedFacilities management
- White Swan Developments LimitedProperty developers
What happens if Marine Power Support 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
- 15899601
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 August 2024 (2 years ago)
- Registered office
- 13A Victoria Gardens, Neath, SA11 3AY
- Nature of business
- Repair and maintenance of ships and boats (SIC 33150)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 14 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 Neath
Other active machinery repair and installation companies registered in Neath.
- NPD Weld Ltd2025
- PRS-Wales Limited2025
- RCH Resolve Ltd2020
- Regen Electricals Limited2020
- Strongland Group UK Limited2026
- Titan Rail Maintenance Ltd2025
- Torque Sense Ltd2009
- TWM Engineering Ltd2026
All machinery repair and installation companies in Neath · All trades in Neath · Machinery repair and installation across the UK
Frequently asked questions
When are Marine Power Support Ltd's accounts due?
Marine Power Support Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Marine Power Support 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 Marine Power Support Ltd still trading?
Marine Power Support 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 Power Support Ltd do?
Marine Power Support Ltd is registered under Repair and maintenance of ships and boats (SIC 33150).
How old is Marine Power Support Ltd?
Marine Power Support Ltd was incorporated on 15 August 2024, 2 years ago.
What is the penalty if Marine Power Support 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 Power Support 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.