Website & contact details
- Website
Mainstay Marine Solutions Limited
- Incorporated
- 13 March 2014 (12 years)
- Previously known as
- Mustang Marine Limited (until 12 June 2015)This list may be incomplete. See all names on Companies House
- Industry
- Building of ships and floating structures (30110)
- Owned by
- Accounts type
- Total exemption full
- Region
- Wales
- Address
- The DockyardPembroke DockSA72 6TE
Filing status
- Accounts due
- 31 March 2027
- Last accounts
- 30 June 2025
- Conf. stmt due
- 27 March 2027
- Last conf. stmt
- 13 March 2026
Charges
- Total
- 8
- Outstanding
- 4
- Part satisfied
- 0
- Satisfied
- 4
Officers 2 active
Officer details are public data from the Companies House register.
Director · Appointed 12 February 2025
British
Born October 1983 (43)
Director · Appointed 21 May 2014
British
Born August 1950 (76)
Officer history (9 former)
12 February 2025
12 February 2025
12 February 2025
Resigned Lewis, Melvyn Wayne as Director
12 February 2025
Resigned Johnson, Nigel Alfred as Director
12 February 2025
Resigned Lewis, Kevin Ifan as Director
20 April 2022
Resigned Jenkins, Arwyn Meurig as Secretary
20 April 2022
9 November 2021
Appointed Johnson, Nigel Alfred as Director
9 June 2021
9 June 2021
25 June 2014
Appointed Jenkins, Arwyn Meurig as Secretary
21 May 2014
Appointed Lewis, Melvyn Wayne as Director
21 May 2014
21 May 2014
Appointed Lewis, Kevin Ifan as Director
21 May 2014
21 May 2014
21 May 2014
21 May 2014
13 May 2014
13 March 2014
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 12 February 2025
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Private Limited Company
Reg. no. 16169911
Former controllers (1)
12 February 2025
Group structure 4 companies
Ownership group derived from the Companies House PSC register
JD Marine Holdings Ltd Owns 75–100% of shares
Mainstay Marine Solutions Limited This company Owns 75–100% of shares
Mustang Marine (Pembroke Dock) Limited Owns 75–100% of shares
Financials
Balance sheet as at 30 June 2025 · total exemption full accounts
- Net Assets
- £8,353
- Cash
- £591,502
- Debt Ratio
- 100%
- Current Ratio
- 1.1x
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2021 | 2020 | |
|---|---|---|---|---|---|
| Fixed Assets | £546,732 | £600,345 | £620,992 | £522,295 | £600,842 |
| Current Assets | £2,165,693 | £2,543,064 | £2,185,374 | £1,505,223 | £1,289,381 |
| Debtors | £1,480,895 | £1,843,191 | £1,350,303 | £1,180,383 | £762,592 |
| Cash | £591,502 | £620,593 | £779,744 | £294,463 | £483,854 |
| Creditors (< 1 year) | £1,949,993 | £1,811,692 | £1,976,648 | £960,283 | £796,021 |
| Creditors (> 1 year) | £399,396 | £264,213 | £294,886 | £189,478 | £230,339 |
| Net Current Assets | £215,700 | £731,372 | £208,726 | £544,940 | £493,360 |
| Net Assets | £8,353 | £667,285 | £89,113 | £588,094 | £549,974 |
| Shareholder Funds | £8,353 | £667,285 | £89,113 | £588,094 | £549,974 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 26 March 2026 | Total exemption full accounts | 30 June 2025 | ||
| 17 March 2026 | Confirmation statement with no updates | 13 March 2026 | ||
| 7 March 2026 | Memorandum and Articles of Association | |||
| 7 March 2026 | Resolutions | |||
| 7 March 2026 | Resolutions |
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