HADRON UK INSURANCE COMPANY LIMITED
HADRON UK INSURANCE COMPANY LIMITED is a Private limited company (Ltd.) registered in United Kingdom under 00011615, and its current status with Companies House is active. The company was incorporated on 21 July 1877 and lists its registered address as London, United Kingdom. 1 shareholder is on record for HADRON UK INSURANCE COMPANY 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 28 October 2026.
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Shareholders
1
One shareholder is currently on record for HADRON UK INSURANCE COMPANY LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.
The largest of these is HADRON UK HOLDINGS, LLC, holding 100% — a majority holding.
Because the 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 |
|---|---|---|---|
| HADRON UK HOLDINGS, LLC | 100% | Companies House |
Officers
5
Four of the 5 officer records shown for HADRON UK INSURANCE COMPANY LIMITED are current appointments, filed with Companies House. Adrian Harris (appointed 2015-02-01), Sean Rocks (appointed 2021-11-05), Grigoriy Guelfand (appointed 2024-09-20) and Colin Johnson (appointed 2025-03-13) all serve as Director. The remaining 1 record shown (David Prince) is a former appointment that has since been resigned.
The register reports 44 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at HADRON UK INSURANCE COMPANY 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.
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Frequently Asked Questions
Who owns HADRON UK INSURANCE COMPANY LIMITED?
One shareholder is currently on record for HADRON UK INSURANCE COMPANY LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is HADRON UK HOLDINGS, LLC, holding 100% — a majority holding. Because the 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 HADRON UK INSURANCE COMPANY LIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for HADRON UK INSURANCE COMPANY 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 HADRON UK INSURANCE COMPANY LIMITED have on record?
1 shareholder is shown on record for HADRON UK INSURANCE COMPANY LIMITED.
What is HADRON UK INSURANCE COMPANY LIMITED's company registration number?
HADRON UK INSURANCE COMPANY LIMITED's registration number is 00011615, filed with Companies House in United Kingdom. Its current status on the register is active.
Is HADRON UK INSURANCE COMPANY LIMITED still an active company?
HADRON UK INSURANCE COMPANY LIMITED's status on Companies House is listed as active.
When was HADRON UK INSURANCE COMPANY LIMITED incorporated?
HADRON UK INSURANCE COMPANY LIMITED was incorporated on 21 July 1877, according to Companies House.
What is HADRON UK INSURANCE COMPANY LIMITED's registered address?
The registered address on file for HADRON UK INSURANCE COMPANY LIMITED is London, United Kingdom.
What legal structure is HADRON UK INSURANCE COMPANY LIMITED registered as?
HADRON UK INSURANCE COMPANY LIMITED is registered as a Private limited company (Ltd.) in United Kingdom.
Who are the officers/directors of HADRON UK INSURANCE COMPANY LIMITED?
Four of the 5 officer records shown for HADRON UK INSURANCE COMPANY LIMITED are current appointments, filed with Companies House. Adrian Harris (appointed 2015-02-01), Sean Rocks (appointed 2021-11-05), Grigoriy Guelfand (appointed 2024-09-20) and Colin Johnson (appointed 2025-03-13) all serve as Director. The remaining 1 record shown (David Prince) is a former appointment that has since been resigned. Management authority at HADRON UK INSURANCE COMPANY LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Can Zavia monitor changes to HADRON UK INSURANCE COMPANY LIMITED's ownership over time?
This profile reflects a point-in-time snapshot from Companies House. Zavia's monitoring API can track changes to HADRON UK INSURANCE COMPANY 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 HADRON UK INSURANCE COMPANY 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 HADRON UK INSURANCE COMPANY 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 28 October 2026.