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Private limited company registered in Bangor, classed under “Other manufacturing n.e.c.”.
Headline figures
FY to Feb 2026 · Company only
Turnover
For subscribers
Profit after tax
—
Not filed: small-company exemption
Net assets
For subscribers
Cash
For subscribers
Employees
For subscribers
Retained reserves
For subscribers
What the numbers say
2 findings from the figures, in plain English
Written by rules from the figures on this page. Not a forecast or a credit opinion.
History
| £ | 2024 | 2024 | 2025 | 2026 |
|---|---|---|---|---|
| Profit after tax | — | |||
| Turnover | ||||
| Net assets | ||||
| Cash | ||||
| Employees | ||||
| Retained reserves |
Every figure for all 4 years
“—” means we did not find the figure in a source; it is never filled with an estimate.
Balance sheet and ratios
From the filed balance sheets · £
| Balance sheet | 2024 | 2024 | 2025 | 2026 |
|---|---|---|---|---|
| Fixed assets | ||||
| Current assets | ||||
| of which debtors | ||||
| of which cash | ||||
| Creditors due within a year | ||||
| Net current assets | ||||
| Net assets | ||||
| Ratios | ||||
| Current ratioCurrent assets for every £1 owed within a year | ||||
| Creditors to assetsEverything owed to creditors as a share of fixed plus current assets | ||||
7 balance-sheet lines and 2 ratios, every year
A ratio appears only for years where every line it needs was filed. Lines are as tagged in the accounts; nothing is added up or estimated.
Questions people ask
›What does Sea Jay Marine Services do?
Private limited company registered in Bangor, classed under “Other manufacturing n.e.c.”.
›How much turnover does Sea Jay Marine Services make?
Answered in the full report
›Is Sea Jay Marine Services profitable?
Sea Jay Marine Services's profit isn't public: small companies may file without a profit and loss account.
›How many people work at Sea Jay Marine Services?
Answered in the full report
›Where is Sea Jay Marine Services based?
Its registered office is 23 & 24 Llandygai Industrial Estate, Bangor, Gwynedd, LL57 4YH, in Bangor, Gwynedd.
›When was Sea Jay Marine Services founded?
Sea Jay Marine Services Ltd was incorporated on 28 February 2023.
›Is Sea Jay Marine Services still trading?
The register lists Sea Jay Marine Services Ltd as active.