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Other engineering activities · London, England
Black Wave Design
Black Wave Design Ltd
Private limited company registered in London, classed under “Other engineering 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
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 | — | ||
| 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 |
|---|---|---|---|
| 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 | |||
| 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 7 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 Black Wave Design do?
Private limited company registered in London, classed under “Other engineering activities”.
›How much turnover does Black Wave Design make?
Answered in the full report
›Is Black Wave Design profitable?
Black Wave Design's profit isn't public: small companies may file without a profit and loss account.
›How many people work at Black Wave Design?
Answered in the full report
›Where is Black Wave Design based?
Its registered office is 86-90 Paul Street, London, England, EC2A 4NE, in London, England.
›When was Black Wave Design founded?
Black Wave Design Ltd was incorporated on 8 December 2022.
›Is Black Wave Design still trading?
The register lists Black Wave Design Ltd as active.