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Private limited company registered in London, classed under “Activities of other membership organizations n.e.c.”.
Headline figures
FY to Dec 2025 · Company only
Turnover
For subscribers
Profit after tax
£98.6k
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
| £ | 2023 | 2024* | 2025 |
|---|---|---|---|
| Profit after tax | £98.6k | ||
| Turnover | |||
| Net assets | |||
| Cash | |||
| Employees | |||
| Retained reserves |
Every figure for all 3 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 | 2023 | 2024 | 2025 |
|---|---|---|---|
| Current assets | |||
| Net assets | |||
| Ratios | |||
| Return on equityProfit after tax as a share of net assets | |||
2 balance-sheet lines and 1 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 Olsenii do?
Private limited company registered in London, classed under “Activities of other membership organizations n.e.c.”.
›How much turnover does Olsenii make?
Answered in the full report
›Is Olsenii profitable?
Yes: it made a profit after tax of £98.6k in the year to 31 December 2025, its latest filed accounts.
›How many people work at Olsenii?
Answered in the full report
›Where is Olsenii based?
Its registered office is 4th Floor Millbank Tower, 21-24 Millbank, London, England, SW1P 4QP, in London, England.
›When was Olsenii founded?
Olsenii Limited was incorporated on 10 January 2017.
›Is Olsenii still trading?
The register lists Olsenii Limited as active.