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Dormant Company · Henley On Thames, Oxon

Shannon Security

Shannon Security Limited

ActiveLatest figures: 2026Abridged accountsCompany only12 years on the register

Private limited company registered in Henley On Thames, classed under “Dormant Company”.

Headline figures

FY to Jun 2026 · Company only

Turnover

For subscribers

Profit after tax

—

Not filed: small-company exemption

Net assets

For subscribers

Cash

For subscribers

Employees

For subscribers

What the numbers say

1 finding from the figures, in plain English

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

History

Pro
£20222023202420252026
Profit after tax—
Turnover
Net assets
Cash
Employees

Every figure for all 5 years

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

Timeline

Checked 2026-10-22

  1. Accounts
    Accounts for a dormant company made up to 30 June 2026
  2. Accounts
    Accounts for a dormant company made up to 30 June 2025
  3. Directors
    Director's details changed for Mr Oliver Allan O'donovan on 9 February 2026
  4. Ownership
    Change of details for Mr Oliver Allan O'donovan as a person with significant control on 9 February 2026
  5. Accounts
    Accounts for a dormant company made up to 30 June 2024
  6. Accounts
    Accounts for a dormant company made up to 30 June 2023
  7. Accounts
    Accounts for a dormant company made up to 30 June 2022
  8. Accounts
    Accounts for a dormant company made up to 30 June 2021
  9. Accounts
    Accounts for a dormant company made up to 30 June 2020
  10. Accounts
    Accounts for a dormant company made up to 30 June 2019
  11. Accounts
    Accounts for a dormant company made up to 30 June 2018
  12. Accounts
    Accounts for a dormant company made up to 30 June 2017
  13. 6 earlier
    1. Ownership
      Notification of Oliver Allan O'donovan as a person with significant control on 6 April 2016
    2. Accounts
      Accounts for a dormant company made up to 30 June 2016
    3. Accounts
      Accounts for a dormant company made up to 30 June 2015
    4. Directors
      Appointment of Mr Oliver Allan O'donovan as a director on 27 June 2014
    5. Directors
      Termination of appointment of Barbara Kahan as a director
    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 Shannon Security do?

Private limited company registered in Henley On Thames, classed under “Dormant Company”.

›How much turnover does Shannon Security make?

Answered in the full report

›Is Shannon Security profitable?

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

›Who runs and owns Shannon Security?

Its directors are Oliver Allan O'Donovan. Its owners are shown to subscribers.

›Where is Shannon Security based?

Its registered office is The Coach House, Greys Green Business Centre, Henley On Thames, Oxon, RG9 4QG, in Henley On Thames, Oxon.

›When was Shannon Security founded?

Shannon Security Limited was incorporated on 27 June 2014.

›Is Shannon Security still trading?

The register lists Shannon Security Limited as active.

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