Annual accounts
Full accounts
31/01/2027Filing deadline
Made up to 30/04/2025Due 31/01/2027
- Next accounts made up to
- 30/04/2026
- Last accounts made up to
- 30/04/2025
MARINE POWER SYSTEMS LTD
ActiveRegistry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- The Warehouse Building, Urban Village, Swansea SA1 2AQ
- Classification (SIC)
- Other manufacturing n.e.c. (32.99 - SIC 2007)
- Accounts type
- Full
Company activity
The 4 most recent documents filed at Companies House.
Pre-Score for UK companies is coming soon
- 11/08/2026View PDF (3 pages)
Confirmation statement made on 2026-08-11 with no updates
- 18/03/2026View PDF (35 pages)
Resolutions
- 18/12/2025View PDF (21 pages)
Full accounts made up to 2025-04-30
- 11/08/2025View PDF (16 pages)
Confirmation statement made on 2025-08-11 with updates
Coming soon
What Pre-Score will tell you
- Whether the filed accounts are strengthening or weakening year on year.
- Whether this company files on time, and how often its record changes.
- How its officers and controlling parties connect to other UK companies.
Accounts and confirmation statement
The two filings Companies House requires every year, and where each one stands against its deadline today.
On schedule
Confirmation statement
Confirms the registry record is up to date
25/08/2027Filing deadline
Last statement 11/08/2026Due 25/08/2027
- Next statement date
- 11/08/2027
- Last statement dated
- 11/08/2026
Financial performance
The latest figures MARINE POWER SYSTEMS LTD filed. Okredo holds filed accounts data for 2021–2025; the year-by-year record is on the financials page.
Net Assets
£7.85M2025
29.09%vs 20242024: £6.08M
Total Assets
£8.01M2025
24.04%vs 20242024: £6.46M
Cash in Bank
£6.40M2025
81.76%vs 20242024: £3.52M
Total Liabilities
£116.74K2025
-62.65%vs 20242024: £312.52K
Employees
02025
0vs 20242024: 0
Of the 4 measures with an earlier filing to compare against, 3 rose and 1 fell. Cash in bank moved furthest, up 81.76% on 2024. See the full financial analysis for MARINE POWER SYSTEMS LTD.
The full financial record
Four ways through MARINE POWER SYSTEMS LTD's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Net Assets · +29.4% a year (CAGR)Three-year trend, 2023–2025Every measure end to end across 2023, 2024 and 2025, with the compound rate behind each one.See what moved5 chartsCharts by indicator5 filed indicators plotted year by year, 2021–2025.Plot the figuresNothing estimatedRatios from the filed figures4 ratios computed from this company's own reported amounts, each shown against the year it was derived from.Check the ratios5 × 5 yearsEvery figure by yearAll 5 measures Okredo tracks across 5 reported years, exactly as filed.Open the table
Employees
Headcount as reported to Companies House for 2021–2025.
| Year | Employees | Change |
|---|---|---|
| 2025 | 0 | 0 |
| 2024 | 0 | -25 |
| 2023 | 25 | +6 |
| 2022 | 19 | +4 |
| 2021 | 15 | – |
Reported employee count decreased from 15 in 2021 to 0 in 2025. See how headcount moved alongside the reported financials.
Credit report
It is a professional assessment of the company 's performance, revealing company's potential and risks, showing it's past experiences and revealing future prospects.
- Company potential
- Risk indicators
- Past performance
- Future prospects
Officers
8Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Director | 19/07/2019–Present | 5 | |
| Secretary | 11/08/2008–Present | 0 | |
| Director | 23/10/2020–Present | 12 | |
| Director | 09/08/2019–Present | 0 | |
| Director | 11/08/2008–Present | 2 | |
| Director | 26/02/2011–16/07/2019 | 3 | |
| Director | 26/02/2011–Present | 10 | |
| Director | 11/08/2008–Present | 5 |
Persons with significant control
3Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 06/04/2016–06/04/2016 | 2 | |
| 06/04/2016–06/04/2016 | 5 | |
| 06/04/2016–Present | 0 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 29
- Since 03/01/2023
- Last 12 months
- 3
- -5 vs the year before
- Most recent filing
- 11/08/2026
- 1 month ago
What changed in the last year
- Confirmation statementLatest 11/08/2026
- Accounts filedLatest 18/12/2025
Filing timeline
- 11/08/2026View PDF (3 pages)
Confirmation statement made on 2026-08-11 with no updates
- 18/03/2026View PDF (35 pages)
Resolutions
- 18/12/2025View PDF (21 pages)
Full accounts made up to 2025-04-30
- 11/08/2025View PDF (16 pages)
Confirmation statement made on 2025-08-11 with updates
- 02/07/2025View PDF (3 pages)
Statement of capital following an allotment of shares on 2025-06-30
- 24/04/2025View PDF (3 pages)
Statement of capital following an allotment of shares on 2025-04-23
- 31/01/2025View PDF (3 pages)
Statement of capital following an allotment of shares on 2025-01-31
- 22/01/2025View PDF (2 pages)
Director's details changed for Mrs Susan Barr on 2025-01-22
- 09/01/2025View PDF (21 pages)
Full accounts made up to 2024-04-30
- 06/01/2025View PDF (3 pages)
Statement of capital following an allotment of shares on 2025-01-06
- 29/11/2024View PDF (3 pages)
Statement of capital following an allotment of shares on 2024-11-26
- 23/09/2024View PDF (3 pages)
Statement of capital following an allotment of shares on 2024-09-20
Showing 12 of 29 filings
See when the next accounts and confirmation statement are due
Similar companies
283 UK companies are similar to MARINE POWER SYSTEMS LTD, sharing the same company status (Active), the same industry sector and activity group (Other manufacturing n.e.c.) and a comparable number of employees. The 5 closest matches are shown below to help you compare competitors and industry peers.
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- Activity
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- 29/07/1976
- Employees
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About MARINE POWER SYSTEMS LTD
A short description of the company, written from its Companies House record.
MARINE POWER SYSTEMS LTD is a private limited company registered in the United Kingdom, based in The Warehouse Building, Urban Village, Swansea SA1 2AQ. Companies House classifies its business as Other manufacturing n.e.c.. It has been on the register for 18 years 1 month.
The register currently records it as active. Its 2025 accounts report net assets of £7.85M and 0 employees.
MARINE POWER SYSTEMS LTD: frequently asked questions
Answered from this company's own registry record and filed figures.
Companies House records MARINE POWER SYSTEMS LTD under one registered business activity: Other manufacturing n.e.c. (32.99 - SIC 2007).
MARINE POWER SYSTEMS LTD is recorded as active on the Companies House register, and has been on it since 11/08/2008.
The most recent accounts Okredo holds cover 2025 and report net assets of £7.85M, total assets of £8.01M, cash in bank of £6.40M and total liabilities of £116.74K.
The most recent document on the record is dated 11/08/2026: Confirmation statement made on 2026-08-11 with no updates, 1 month ago.
On the current registry record, accounts are due by 31/01/2027 and the next confirmation statement is due by 25/08/2027.
Companies House lists 8 officers (7 currently in post) and 3 people with significant control (1 current).