ADT FIRE AND SECURITY PLC
ADT FIRE AND SECURITY PLC is a Public Limited Company registered in United Kingdom under 01161045, and its current status with Companies House is active. The company was incorporated on 22 February 1974 and lists its registered address as Sunbury On Thames, United Kingdom. 2 shareholders are on record for ADT FIRE AND SECURITY PLC, and since every one of them is a company rather than an individual, this particular filing does not on its own establish an ultimate beneficial owner (UBO) — identifying one would mean tracing the ownership of each shareholding company in turn. This profile is sourced directly from Companies House and was last updated on 5 October 2026.
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Shareholders
2
Two shareholders are currently on record for ADT FIRE AND SECURITY PLC, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.
The largest of these is TYCO HOLDINGS (U.K.) LIMITED, holding 100% — a majority holding — followed by ADT TRUSTEES LIMITED at 0%.
Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| TYCO HOLDINGS (U.K.) LIMITED | 100% | Companies House | |
| ADT TRUSTEES LIMITED | 0% | Companies House |
Officers
5
Three of the 5 officer records shown for ADT FIRE AND SECURITY PLC are current appointments, filed with Companies House. Peter Schieser (appointed 2025-04-04), Michele Bennett (appointed 2025-07-25) and Mihai Tudorascu (appointed 2026-08-01) all serve as Director. The remaining 2 records shown (Sarah Dixon and Craig Flanagan) are former appointments that have since been resigned.
The register reports 38 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at ADT FIRE AND SECURITY PLC sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
The source filing doesn't specify representation authority — whether officers can act individually or must sign jointly to bind the company — so that detail isn't available here.
Group Structure
ADT FIRE AND SECURITY PLC sits 5 levels below its ultimate parent, JOHNSON CONTROLS INTERNATIONAL PUBLIC LIMITED COMPANY, registered in Ireland. 9 subsidiaries are recorded beneath it, across 1 jurisdiction. Immediately above ADT FIRE AND SECURITY PLC is TYCO HOLDINGS (U.K.) LIMITED, holding 100% as filed in ADT FIRE AND SECURITY PLC's own shareholder record with Companies House. JOHNSON CONTROLS INTERNATIONAL PUBLIC LIMITED COMPANY sits further up the chain, a link derived by walking shareholder filings across jurisdictions rather than stated in a single document. Each of these downward relationships is derived rather than filed: resolved by matching entities across the registry network, not stated directly in a single document.
Those 9 subsidiaries span United Kingdom jurisdiction, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear. Two of the 9 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
JOHNSON CONTROLS INTERNATIONAL PUBLIC LIMITED COMPANY
Ireland
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Frequently Asked Questions
Who owns ADT FIRE AND SECURITY PLC?
Two shareholders are currently on record for ADT FIRE AND SECURITY PLC, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is TYCO HOLDINGS (U.K.) LIMITED, holding 100% — a majority holding — followed by ADT TRUSTEES LIMITED at 0%. Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
Who is ADT FIRE AND SECURITY PLC's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for ADT FIRE AND SECURITY PLC is itself a company rather than a natural person, so no Ultimate Beneficial Owner (UBO) is identified at this level; establishing one would require tracing the ownership of each shareholding company in turn.
How many shareholders does ADT FIRE AND SECURITY PLC have on record?
2 shareholders are shown on record for ADT FIRE AND SECURITY PLC.
What is ADT FIRE AND SECURITY PLC's company registration number?
ADT FIRE AND SECURITY PLC's registration number is 01161045, filed with Companies House in United Kingdom. Its current status on the register is active.
Is ADT FIRE AND SECURITY PLC still an active company?
ADT FIRE AND SECURITY PLC's status on Companies House is listed as active.
When was ADT FIRE AND SECURITY PLC incorporated?
ADT FIRE AND SECURITY PLC was incorporated on 22 February 1974, according to Companies House.
What is ADT FIRE AND SECURITY PLC's registered address?
The registered address on file for ADT FIRE AND SECURITY PLC is Sunbury On Thames, United Kingdom.
What legal structure is ADT FIRE AND SECURITY PLC registered as?
ADT FIRE AND SECURITY PLC is registered as a Public Limited Company in United Kingdom.
Who are the officers/directors of ADT FIRE AND SECURITY PLC?
Three of the 5 officer records shown for ADT FIRE AND SECURITY PLC are current appointments, filed with Companies House. Peter Schieser (appointed 2025-04-04), Michele Bennett (appointed 2025-07-25) and Mihai Tudorascu (appointed 2026-08-01) all serve as Director. The remaining 2 records shown (Sarah Dixon and Craig Flanagan) are former appointments that have since been resigned. Management authority at ADT FIRE AND SECURITY PLC sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does ADT FIRE AND SECURITY PLC have a parent company or subsidiaries?
ADT FIRE AND SECURITY PLC sits 5 levels below its ultimate parent, JOHNSON CONTROLS INTERNATIONAL PUBLIC LIMITED COMPANY, registered in Ireland. 9 subsidiaries are recorded beneath it, across 1 jurisdiction. Those 9 subsidiaries span United Kingdom jurisdiction, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear. Two of the 9 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
Can Zavia monitor changes to ADT FIRE AND SECURITY PLC's ownership over time?
This profile reflects a point-in-time snapshot from Companies House. Zavia's monitoring API can track changes to ADT FIRE AND SECURITY PLC's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access ADT FIRE AND SECURITY PLC's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including United Kingdom, so records like ADT FIRE AND SECURITY PLC's registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from Companies House and was last synced on 5 October 2026.