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Private limited company registered in London, classed under “Other service activities n.e.c.”.
Headline figures
FY to Aug 2025 · Company only
Turnover
For subscribers
Profit after tax
—
Not filed: small-company exemption
Net assets
For subscribers
Cash
For subscribers
Employees
For subscribers
What the numbers say
1 finding from the figures, in plain English
Written by rules from the figures on this page. Not a forecast or a credit opinion.
History
| £ | 2025 |
|---|---|
| Profit after tax | — |
| Turnover | |
| Net assets | |
| Cash | |
| Employees |
Every figure for the year
“—” 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 |
|---|---|
| Fixed assets | |
| Current assets | |
| 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 | |
5 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 Lumen Spark do?
Private limited company registered in London, classed under “Other service activities n.e.c.”.
›How much turnover does Lumen Spark make?
Answered in the full report
›Is Lumen Spark profitable?
Lumen Spark's profit isn't public: small companies may file without a profit and loss account.
›How many people work at Lumen Spark?
Answered in the full report
›Where is Lumen Spark based?
Its registered office is 58 Ravenshaw Street, London, NW6 1NW, in London.
›When was Lumen Spark founded?
Lumen Spark Limited was incorporated on 23 August 2024.
›Is Lumen Spark still trading?
The register lists Lumen Spark Limited as active.