STERISEAL LIMITED
STERISEAL LIMITED is a Private limited company (Ltd.) registered in United Kingdom under 00234657, and its current status with Companies House is active. The company was incorporated on 8 November 1928 and lists its registered address as Flintshire, United Kingdom. 2 shareholders are on record for STERISEAL 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
2
Two shareholders are currently on record for STERISEAL LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.
The largest of these is PHARMA-PLAST LTD, holding 50% — the largest recorded stake — followed by PHARMA-PLAST LTD at 50%.
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 |
|---|---|---|---|
| PHARMA-PLAST LTD | 50% | Companies House | |
| PHARMA-PLAST LTD | 50% | Companies House |
Officers
5
Two of the 5 officer records shown for STERISEAL LIMITED are current appointments, filed with Companies House. William Brownlee (appointed 2023-12-01) and Lorraine Clover (appointed 2025-09-29) both serve as Director. The remaining 3 records shown (Susan Marsden, Lee Auger and 1 other) are former appointments that have since been resigned.
The register reports 14 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at STERISEAL 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
STERISEAL LIMITED sits 9 levels below its ultimate parent, CONVATEC GROUP PLC, registered in United Kingdom. 2 subsidiaries are recorded beneath it, across 1 jurisdiction. The full chain up to CONVATEC GROUP PLC is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by STERISEAL LIMITED's own shareholder record. 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 2 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.
CONVATEC GROUP PLC
United Kingdom
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Frequently Asked Questions
Who owns STERISEAL LIMITED?
Two shareholders are currently on record for STERISEAL LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is PHARMA-PLAST LTD, holding 50% — the largest recorded stake — followed by PHARMA-PLAST LTD at 50%. 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 STERISEAL LIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for STERISEAL 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 STERISEAL LIMITED have on record?
2 shareholders are shown on record for STERISEAL LIMITED.
What is STERISEAL LIMITED's company registration number?
STERISEAL LIMITED's registration number is 00234657, filed with Companies House in United Kingdom. Its current status on the register is active.
Is STERISEAL LIMITED still an active company?
STERISEAL LIMITED's status on Companies House is listed as active.
When was STERISEAL LIMITED incorporated?
STERISEAL LIMITED was incorporated on 8 November 1928, according to Companies House.
What is STERISEAL LIMITED's registered address?
The registered address on file for STERISEAL LIMITED is Flintshire, United Kingdom.
What legal structure is STERISEAL LIMITED registered as?
STERISEAL LIMITED is registered as a Private limited company (Ltd.) in United Kingdom.
Who are the officers/directors of STERISEAL LIMITED?
Two of the 5 officer records shown for STERISEAL LIMITED are current appointments, filed with Companies House. William Brownlee (appointed 2023-12-01) and Lorraine Clover (appointed 2025-09-29) both serve as Director. The remaining 3 records shown (Susan Marsden, Lee Auger and 1 other) are former appointments that have since been resigned. Management authority at STERISEAL LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does STERISEAL LIMITED have a parent company or subsidiaries?
STERISEAL LIMITED sits 9 levels below its ultimate parent, CONVATEC GROUP PLC, registered in United Kingdom. 2 subsidiaries are recorded beneath it, across 1 jurisdiction. Those 2 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.
Can Zavia monitor changes to STERISEAL LIMITED's ownership over time?
This profile reflects a point-in-time snapshot from Companies House. Zavia's monitoring API can track changes to STERISEAL 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 STERISEAL 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 STERISEAL 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.