Castle Lock & Key

Castle Lock & Key Ltd

ActiveLatest figures: 2026Abridged accountsCompany only1 years on the register

Private limited company registered in Dunfermline, classed under “Security systems service activities”.

Headline figures

FY to Apr 2026 · 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

Pro

Every figure for the year

“—” means we did not find the figure in a source; it is never filled with an estimate.

From the filed balance sheets · £

Balance sheet	2026
Current assets
of which debtors
of which cash
Creditors due within a year
Net current assets
Net assets
Ratios
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

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.

›What does Castle Lock & Key do?

Private limited company registered in Dunfermline, classed under “Security systems service activities”.

›How much turnover does Castle Lock & Key make?

Answered in the full report

›Is Castle Lock & Key profitable?

Castle Lock & Key's profit isn't public: small companies may file without a profit and loss account.

›How many people work at Castle Lock & Key?

Answered in the full report

›Where is Castle Lock & Key based?

Its registered office is 3 Castle Court, Carnegie Campus, Dunfermline, KY11 8PB, in Dunfermline.

›When was Castle Lock & Key founded?

Castle Lock & Key Ltd was incorporated on 7 April 2025.

›Is Castle Lock & Key still trading?

The register lists Castle Lock & Key Ltd as active.