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Private limited company registered in London, classed under “Manufacture of optical precision instruments” and 1 other activity.
Headline figures
FY to Dec 2025 · Company only
Turnover
For subscribers
Profit after tax
£1.44m
Net assets
For subscribers
Cash
For subscribers
Employees
For subscribers
Retained reserves
For subscribers
What the numbers say
4 findings 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 | £1.44m | ||||
| Turnover | |||||
| Net assets | |||||
| Cash | |||||
| Employees | |||||
| Retained reserves |
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 | ||||
| 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 | ||||
7 balance-sheet lines and 4 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 Knight Optical (UK) do?
Private limited company registered in London, classed under “Manufacture of optical precision instruments” and 1 other activity. In its own words: “High-precision stock & custom optical components and sub-assemblies from Knight Optical. Engineered for R&D, aerospace, medical, and more. Discover mirrors, prisms, optical lenses, optical filters, polarisation optics and much more with fast delivery.”
›How much turnover does Knight Optical (UK) make?
Answered in the full report
›Is Knight Optical (UK) profitable?
Yes: it made a profit after tax of £1.44m in the year to 31 December 2025, its latest filed accounts.
›How many people work at Knight Optical (UK)?
Answered in the full report
›Where is Knight Optical (UK) based?
Its registered office is 27 Old Gloucester Street, London, WC1N 3AX, in London.
›When was Knight Optical (UK) founded?
Knight Optical (UK) Limited was incorporated on 21 April 1999.
›Is Knight Optical (UK) still trading?
The register lists Knight Optical (UK) Limited as active.