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Book publishing · Harrow, Middlesex
Blackstone House
Blackstone House Limited
Private limited company registered in Harrow, classed under “Book publishing” and 1 other activity.
Headline figures
FY to Jan 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
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 | |||||
| Retained reserves | |||||
| Dividends paid |
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 | ||||
| Net assets | ||||
| Ratios | ||||
| Profit marginProfit after tax as a share of turnover | ||||
| Return on equityProfit after tax as a share of net assets | ||||
| Dividends to profitDividends paid as a share of profit after tax, in a year with a profit | ||||
| 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 | ||||
| Turnover per employeeTurnover divided by average staff | ||||
| Debtor daysDays of turnover owed by customers at the year end | ||||
7 balance-sheet lines and 8 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 Blackstone House do?
Private limited company registered in Harrow, classed under “Book publishing” and 1 other activity.
›How much turnover does Blackstone House make?
Answered in the full report
›Is Blackstone House profitable?
Blackstone House's profit isn't public: small companies may file without a profit and loss account.
›How many people work at Blackstone House?
Answered in the full report
›Where is Blackstone House based?
Its registered office is 90 Whitmore Road, Harrow, Middlesex, HA1 4AH, in Harrow, Middlesex.
›When was Blackstone House founded?
Blackstone House Limited was incorporated on 22 February 2011.
›Is Blackstone House still trading?
The register lists Blackstone House Limited as active.