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Activities of professional membership organizations · Portchester, Hampshire
International Institute of Marine Surveying
PRI/LBG/NSC (Private, Limited by guarantee, no share capital, use of 'Limited' exemption) registered in Portchester, classed under “Activities of professional membership organizations”.
Headline figures
FY to Dec 2025 · 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
3 findings from the figures, in plain English
Written by rules from the figures on this page. Not a forecast or a credit opinion.
History
| £ | 2021 | 2022 | 2023* | 2024 | 2025 |
|---|---|---|---|---|---|
| Profit after tax | — | ||||
| Turnover | |||||
| Net assets | |||||
| Cash | |||||
| Employees | |||||
| Retained reserves |
Every figure for all 5 years
“—” means we did not find the figure in a source; it is never filled with an estimate. * Restated: the next year's accounts printed different figures for this year, and those later figures are shown.
Balance sheet and ratios
From the filed balance sheets · £
| Balance sheet | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|
| Fixed assets | ||||
| Current assets | ||||
| of which debtors | ||||
| of which cash | ||||
| Creditors due within a year | ||||
| Net current assets | ||||
| Creditors due after a year | ||||
| Net assets | ||||
| Ratios | ||||
| Current ratioCurrent assets for every £1 owed within a year | ||||
| Cash ratioCash for every £1 owed within a year | ||||
| Creditors to assetsEverything owed to creditors as a share of fixed plus current assets | ||||
8 balance-sheet lines and 3 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 International Institute of Marine Surveying do?
PRI/LBG/NSC (Private, Limited by guarantee, no share capital, use of 'Limited' exemption) registered in Portchester, classed under “Activities of professional membership organizations”.
›How much turnover does International Institute of Marine Surveying make?
Answered in the full report
›Is International Institute of Marine Surveying profitable?
International Institute of Marine Surveying's profit isn't public: small companies may file without a profit and loss account.
›How many people work at International Institute of Marine Surveying?
Answered in the full report
›Where is International Institute of Marine Surveying based?
Its registered office is Murrills House, 48 East Street, Portchester, Hampshire, PO16 9XS, in Portchester, Hampshire.
›When was International Institute of Marine Surveying founded?
International Institute of Marine Surveying was incorporated on 23 April 2003.
›Is International Institute of Marine Surveying still trading?
The register lists International Institute of Marine Surveying as active.