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Fund management activities · Ruislip,, London,
Promethium One
Promethium One Ltd
Private limited company registered in Ruislip,, classed under “Fund management activities”.
Headline figures
FY to Jun 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
| £ | 2025 | 2026 |
|---|---|---|
| Profit after tax | — | |
| Turnover | ||
| Net assets | ||
| Cash | ||
| Employees | ||
| Retained reserves |
Every figure for all 2 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 | 2025 | 2026 |
|---|---|---|
| Creditors due within a year | ||
| Net current assets | ||
| Ratios | ||
| Cash ratioCash for every £1 owed within a year | ||
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 Promethium One do?
Private limited company registered in Ruislip,, classed under “Fund management activities”.
›How much turnover does Promethium One make?
Answered in the full report
›Is Promethium One profitable?
Promethium One's profit isn't public: small companies may file without a profit and loss account.
›How many people work at Promethium One?
Answered in the full report
›Where is Promethium One based?
Its registered office is 2nd Floor College House, 17 King Edwards Road,, Ruislip,, London,, HA4 7AE, in Ruislip,, London,.
›When was Promethium One founded?
Promethium One Ltd was incorporated on 14 June 2024.
›Is Promethium One still trading?
The register lists Promethium One Ltd as active.