Security Sentinel

Security Sentinel Ltd

Cash down 56%ActiveLatest figures: 2025Abridged accountsCompany only2 years on the register

Private limited company registered in London, classed under “Information technology consultancy 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

2 findings from the figures, in plain English

Written by rules from the figures on this page. Not a forecast or a credit opinion.

Pro

Every figure for all 2 years

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

From the filed balance sheets · £

Balance sheet	2024	2025
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 Security Sentinel do?

Private limited company registered in London, classed under “Information technology consultancy activities”.

›How much turnover does Security Sentinel make?

Answered in the full report

›Is Security Sentinel profitable?

Security Sentinel's profit isn't public: small companies may file without a profit and loss account.

›How many people work at Security Sentinel?

Answered in the full report

›Where is Security Sentinel based?

Its registered office is 128 City Road, London, EC1V 2NX, in London.

›When was Security Sentinel founded?

Security Sentinel Ltd was incorporated on 19 December 2023.

›Is Security Sentinel still trading?

The register lists Security Sentinel Ltd as active.