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Data processing, hosting and related activities · London
21ST Century Core Technologies
21ST Century Core Technologies Limited
Private limited company registered in London, classed under “Data processing, hosting and related activities”.
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
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
| £ | 2021 | 2022* | 2023 | 2024* | 2025 |
|---|---|---|---|---|---|
| Profit after tax | — | ||||
| Turnover | |||||
| Net assets | |||||
| Cash | |||||
| Employees |
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 | ||||
| Creditors due within a year | ||||
| Net current assets | ||||
| Creditors due after a year | ||||
| Net assets | ||||
| Ratios | ||||
| Return on equityProfit after tax as a share of net assets | ||||
| Creditors to assetsEverything owed to creditors as a share of fixed plus current assets | ||||
| Turnover per employeeTurnover divided by average staff | ||||
6 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 21ST Century Core Technologies do?
Private limited company registered in London, classed under “Data processing, hosting and related activities”.
›How much turnover does 21ST Century Core Technologies make?
Answered in the full report
›Is 21ST Century Core Technologies profitable?
21ST Century Core Technologies's profit isn't public: small companies may file without a profit and loss account.
›How many people work at 21ST Century Core Technologies?
Answered in the full report
›Where is 21ST Century Core Technologies based?
Its registered office is 32 Reading House, Hallfield Estate, London, W2 6HD, in London.
›When was 21ST Century Core Technologies founded?
21ST Century Core Technologies Limited was incorporated on 11 July 2014.
›Is 21ST Century Core Technologies still trading?
The register lists 21ST Century Core Technologies Limited as active.