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Security systems service activities · Sheffield

Senior Security Systems

Senior Security Systems Limited

ActiveLatest figures: 2026Abridged accountsCompany only3 years on the register

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

Headline figures

FY to Mar 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

What the numbers say

2 findings from the figures, in plain English

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

History

Pro
£202420252026
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.

Balance sheet and ratios

From the filed balance sheets · £

Balance sheet202420252026
Fixed assets
Current assets
of which debtors
of which cash
Net current assets
Net assets

6 balance-sheet lines, 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.

Timeline

Checked 2026-10-20

  1. Accounts
    Total exemption full accounts made up to 31 March 2026
  2. Accounts
    Total exemption full accounts made up to 31 March 2025
  3. Accounts
    Total exemption full accounts made up to 31 March 2024
  4. Directors
    Director's details changed for Mrs Jacqueline Senior on 1 November 2023
  5. Directors
    Director's details changed for Mr Glynn Senior on 1 November 2023
  6. Incorporation
    Incorporation

From the Companies House filing history. Routine confirmation statements are left out, and a run of the same filing is shown once.

Questions people ask

›What does Senior Security Systems do?

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

›How much turnover does Senior Security Systems make?

Answered in the full report

›Is Senior Security Systems profitable?

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

›How many people work at Senior Security Systems?

Answered in the full report

›Who runs and owns Senior Security Systems?

Answered in the full report

›Where is Senior Security Systems based?

Its registered office is Unit 2, Rotherside Court Rotherside Road, Eckington, Sheffield, S21 4HL, in Sheffield.

›When was Senior Security Systems founded?

Senior Security Systems Limited was incorporated on 20 March 2023.

›Is Senior Security Systems still trading?

The register lists Senior Security Systems Limited as active.