MEDISIZE IRELAND LIMITED
MEDISIZE IRELAND LIMITED is a Private limited company (Ltd.) registered in Ireland under IE069637, and its current status with Companies Registration Office (CRO) is active. The company was incorporated on 26 June 1979 and lists its registered address as LETTERKENNY,DONEGAL, Ireland. 1 shareholder is on record for MEDISIZE IRELAND 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 Registration Office (CRO) and was last updated on 29 September 2026.
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Shareholders
1
Shareholders of MEDISIZE IRELAND LIMITED
One shareholder is currently on record for MEDISIZE IRELAND LIMITED, held on the Annual Return (Form B1), filed under section 342 of the Companies Act 2014. The largest of these is MEDISIZE MEDICAL BUSINESS BEHEER BV., 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.
Data-provider feed — rows as supplied to Zavia for Companies Registration Office (CRO), including entries the profile above does not cover. These rows are not a verbatim copy of the register: they have been found to duplicate the same person under different spellings and to keep a status of Active after an appointment ended. Where they disagree with the profile above, the profile is the checked version.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| MEDISIZE MEDICAL BUSINESS BEHEER BV. | 100% | Companies Registration Office (CRO) |
Officers
5
Directors and officers of MEDISIZE IRELAND LIMITED
One of the 5 officer records shown for MEDISIZE IRELAND LIMITED is a current appointment, filed with Companies Registration Office (CRO). MICHAEL O'REILLY (appointed 2006-11-01) serves as Director. The remaining 4 records shown (GORAN RING, SEPPO ARENTO and 2 others) are former appointments that have since been resigned. Management authority at MEDISIZE IRELAND 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.
Data availability
The register reports 29 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Data-provider feed — rows as supplied to Zavia for Companies Registration Office (CRO), including entries the profile above does not cover. These rows are not a verbatim copy of the register: they have been found to duplicate the same person under different spellings and to keep a status of Active after an appointment ended. Where they disagree with the profile above, the profile is the checked version.
Group Structure
Group structure of MEDISIZE IRELAND LIMITED
MEDISIZE IRELAND LIMITED sits 2 levels below its ultimate parent, Medisize Medical Holdings, S.a r.l., registered in Luxembourg. 1 subsidiary is recorded beneath it, across 2 jurisdictions. The full chain up to Medisize Medical Holdings, S.a r.l. is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by MEDISIZE IRELAND 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.
- MEDISIZE IRELAND LIMITED (Finland)
Data availability
Those 1 subsidiary spans Ireland, Finland jurisdictions, 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.
Data-provider feed — rows as supplied to Zavia for Companies Registration Office (CRO), including entries the profile above does not cover. These rows are not a verbatim copy of the register: they have been found to duplicate the same person under different spellings and to keep a status of Active after an appointment ended. Where they disagree with the profile above, the profile is the checked version.
Medisize Medical Holdings, S.a r.l.
Luxembourg
Get complete shareholder and officer records, ultimate beneficial owner resolution, and ongoing ownership monitoring.
Frequently Asked Questions
Who owns MEDISIZE IRELAND LIMITED?
One shareholder is currently on record for MEDISIZE IRELAND LIMITED, held on the Annual Return (Form B1), filed under section 342 of the Companies Act 2014. The largest of these is MEDISIZE MEDICAL BUSINESS BEHEER BV., 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 MEDISIZE IRELAND LIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for MEDISIZE IRELAND 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 MEDISIZE IRELAND LIMITED have on record?
1 shareholder is shown on record for MEDISIZE IRELAND LIMITED.
What is MEDISIZE IRELAND LIMITED's company registration number?
MEDISIZE IRELAND LIMITED's registration number is IE069637, filed with Companies Registration Office (CRO) in Ireland. Its current status on the register is active.
Is MEDISIZE IRELAND LIMITED still an active company?
MEDISIZE IRELAND LIMITED's status on Companies Registration Office (CRO) is listed as active.
When was MEDISIZE IRELAND LIMITED incorporated?
MEDISIZE IRELAND LIMITED was incorporated on 26 June 1979, according to Companies Registration Office (CRO).
What is MEDISIZE IRELAND LIMITED's registered address?
The registered address on file for MEDISIZE IRELAND LIMITED is LETTERKENNY,DONEGAL, Ireland.
What legal structure is MEDISIZE IRELAND LIMITED registered as?
MEDISIZE IRELAND LIMITED is registered as a Private limited company (Ltd.) in Ireland.
Who are the officers/directors of MEDISIZE IRELAND LIMITED?
One of the 5 officer records shown for MEDISIZE IRELAND LIMITED is a current appointment, filed with Companies Registration Office (CRO). MICHAEL O'REILLY (appointed 2006-11-01) serves as Director. The remaining 4 records shown (GORAN RING, SEPPO ARENTO and 2 others) are former appointments that have since been resigned. Management authority at MEDISIZE IRELAND LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does MEDISIZE IRELAND LIMITED have a parent company or subsidiaries?
MEDISIZE IRELAND LIMITED sits 2 levels below its ultimate parent, Medisize Medical Holdings, S.a r.l., registered in Luxembourg. 1 subsidiary is recorded beneath it, across 2 jurisdictions. Those 1 subsidiary spans Ireland, Finland jurisdictions, 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 MEDISIZE IRELAND LIMITED's ownership over time?
This profile reflects a point-in-time snapshot from Companies Registration Office (CRO). Zavia's monitoring API can track changes to MEDISIZE IRELAND 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 MEDISIZE IRELAND LIMITED's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Ireland, so records like MEDISIZE IRELAND 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 Registration Office (CRO) and was last synced on 29 September 2026.