FULLBROOK SYSTEMS LIMITED
FULLBROOK SYSTEMS LIMITED is a Private limited company (Ltd.) registered in United Kingdom under 01671421, and its current status with Companies House is active. The company was incorporated on 12 October 1982 and lists its registered address as HEMEL HEMPSTEAD, United Kingdom. 3 shareholders are on record for FULLBROOK SYSTEMS LIMITED, 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 6 November 2026.
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Shareholders
3
Three shareholders are currently on record for FULLBROOK SYSTEMS LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.
The largest of these is FULLBROOK HOLDINGS LIMITED, holding 94% — a majority holding — followed by FULLBROOK HOLDINGS LIMITED at 3%; the remaining 1 shareholder shown holds smaller stakes.
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 |
|---|---|---|---|
| FULLBROOK HOLDINGS LIMITED | 94% | Companies House | |
| FULLBROOK HOLDINGS LIMITED | 3% | Companies House |
Officers
3
One of the 3 officer records shown for FULLBROOK SYSTEMS LIMITED is a current appointment, filed with Companies House. Carlton Humphreys (appointed 1992-06-01) serves as Director. The remaining 2 records shown (Peter Humphreys and Celia Humphreys) are former appointments that have since been resigned.
Management authority at FULLBROOK SYSTEMS LIMITED 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
FULLBROOK SYSTEMS LIMITED sits 1 level below its ultimate parent, FULLBROOK HOLDINGS LIMITED, registered in United Kingdom. Immediately above FULLBROOK SYSTEMS LIMITED is FULLBROOK HOLDINGS LIMITED, holding 100% as filed in FULLBROOK SYSTEMS LIMITED's own shareholder record with Companies House.
FULLBROOK HOLDINGS LIMITED
United Kingdom
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Frequently Asked Questions
Who owns FULLBROOK SYSTEMS LIMITED?
Three shareholders are currently on record for FULLBROOK SYSTEMS LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is FULLBROOK HOLDINGS LIMITED, holding 94% — a majority holding — followed by FULLBROOK HOLDINGS LIMITED at 3%; the remaining 1 shareholder shown holds smaller stakes. 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 FULLBROOK SYSTEMS LIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for FULLBROOK SYSTEMS LIMITED 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 FULLBROOK SYSTEMS LIMITED have on record?
3 shareholders are shown on record for FULLBROOK SYSTEMS LIMITED.
What is FULLBROOK SYSTEMS LIMITED's company registration number?
FULLBROOK SYSTEMS LIMITED's registration number is 01671421, filed with Companies House in United Kingdom. Its current status on the register is active.
Is FULLBROOK SYSTEMS LIMITED still an active company?
FULLBROOK SYSTEMS LIMITED's status on Companies House is listed as active.
When was FULLBROOK SYSTEMS LIMITED incorporated?
FULLBROOK SYSTEMS LIMITED was incorporated on 12 October 1982, according to Companies House.
What is FULLBROOK SYSTEMS LIMITED's registered address?
The registered address on file for FULLBROOK SYSTEMS LIMITED is HEMEL HEMPSTEAD, United Kingdom.
What legal structure is FULLBROOK SYSTEMS LIMITED registered as?
FULLBROOK SYSTEMS LIMITED is registered as a Private limited company (Ltd.) in United Kingdom.
Who are the officers/directors of FULLBROOK SYSTEMS LIMITED?
One of the 3 officer records shown for FULLBROOK SYSTEMS LIMITED is a current appointment, filed with Companies House. Carlton Humphreys (appointed 1992-06-01) serves as Director. The remaining 2 records shown (Peter Humphreys and Celia Humphreys) are former appointments that have since been resigned. Management authority at FULLBROOK SYSTEMS LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does FULLBROOK SYSTEMS LIMITED have a parent company or subsidiaries?
FULLBROOK SYSTEMS LIMITED sits 1 level below its ultimate parent, FULLBROOK HOLDINGS LIMITED, registered in United Kingdom.
Can Zavia monitor changes to FULLBROOK SYSTEMS LIMITED's ownership over time?
This profile reflects a point-in-time snapshot from Companies House. Zavia's monitoring API can track changes to FULLBROOK SYSTEMS LIMITED's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access FULLBROOK SYSTEMS LIMITED'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 FULLBROOK SYSTEMS LIMITED'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 6 November 2026.