CHEMOXY INTERNATIONAL LIMITED
CHEMOXY INTERNATIONAL LIMITED is a Private limited company (Ltd.) registered in United Kingdom under 00350164, and its current status with Companies House is active. The company was incorporated on 3 March 1939 and lists its registered address as MIDDLESBROUGH, United Kingdom. 1 shareholder is on record for CHEMOXY INTERNATIONAL 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 CHEMOXY INTERNATIONAL LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.
The largest of these is CROSSCO (1255) LTD, 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 |
|---|---|---|---|
| CROSSCO (1255) LTD | 100% | Companies House |
Officers
5
Three of the 5 officer records shown for CHEMOXY INTERNATIONAL LIMITED are current appointments, filed with Companies House. LAURENT CASTOR (appointed 2017-08-09), Helen Webster (appointed 2019-09-04) and Vincent Milhau (appointed 2020-07-20) all serve as Director. The remaining 2 records shown (Martyn Bainbridge and Jeremy Kandin) 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 CHEMOXY INTERNATIONAL 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
CHEMOXY INTERNATIONAL LIMITED sits 6 levels below its ultimate parent, Sirona HoldCo S.a r.l., registered in Luxembourg. The full chain up to Sirona HoldCo S.a r.l. is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by CHEMOXY INTERNATIONAL LIMITED's own shareholder record.
Sirona HoldCo S.a r.l.
Luxembourg
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Frequently Asked Questions
Who owns CHEMOXY INTERNATIONAL LIMITED?
One shareholder is currently on record for CHEMOXY INTERNATIONAL LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is CROSSCO (1255) LTD, 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 CHEMOXY INTERNATIONAL LIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for CHEMOXY INTERNATIONAL 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 CHEMOXY INTERNATIONAL LIMITED have on record?
1 shareholder is shown on record for CHEMOXY INTERNATIONAL LIMITED.
What is CHEMOXY INTERNATIONAL LIMITED's company registration number?
CHEMOXY INTERNATIONAL LIMITED's registration number is 00350164, filed with Companies House in United Kingdom. Its current status on the register is active.
Is CHEMOXY INTERNATIONAL LIMITED still an active company?
CHEMOXY INTERNATIONAL LIMITED's status on Companies House is listed as active.
When was CHEMOXY INTERNATIONAL LIMITED incorporated?
CHEMOXY INTERNATIONAL LIMITED was incorporated on 3 March 1939, according to Companies House.
What is CHEMOXY INTERNATIONAL LIMITED's registered address?
The registered address on file for CHEMOXY INTERNATIONAL LIMITED is MIDDLESBROUGH, United Kingdom.
What legal structure is CHEMOXY INTERNATIONAL LIMITED registered as?
CHEMOXY INTERNATIONAL LIMITED is registered as a Private limited company (Ltd.) in United Kingdom.
Who are the officers/directors of CHEMOXY INTERNATIONAL LIMITED?
Three of the 5 officer records shown for CHEMOXY INTERNATIONAL LIMITED are current appointments, filed with Companies House. LAURENT CASTOR (appointed 2017-08-09), Helen Webster (appointed 2019-09-04) and Vincent Milhau (appointed 2020-07-20) all serve as Director. The remaining 2 records shown (Martyn Bainbridge and Jeremy Kandin) are former appointments that have since been resigned. Management authority at CHEMOXY INTERNATIONAL LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does CHEMOXY INTERNATIONAL LIMITED have a parent company or subsidiaries?
CHEMOXY INTERNATIONAL LIMITED sits 6 levels below its ultimate parent, Sirona HoldCo S.a r.l., registered in Luxembourg.
Can Zavia monitor changes to CHEMOXY INTERNATIONAL LIMITED's ownership over time?
This profile reflects a point-in-time snapshot from Companies House. Zavia's monitoring API can track changes to CHEMOXY INTERNATIONAL 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 CHEMOXY INTERNATIONAL 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 CHEMOXY INTERNATIONAL 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.