JANSSEN SCIENCES IRELAND UNLIMITED COMPANY
JANSSEN SCIENCES IRELAND UNLIMITED COMPANY is a Private limited company (Ltd.) registered in Ireland under IE472372, and its current status with Companies Registration Office (CRO) is active. The company was incorporated on 25 June 2009 and lists its registered address as ,CORK, Ireland. 3 shareholders are on record for JANSSEN SCIENCES IRELAND UNLIMITED COMPANY, 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
3
Shareholders of JANSSEN SCIENCES IRELAND UNLIMITED COMPANY
Three shareholders are currently on record for JANSSEN SCIENCES IRELAND UNLIMITED COMPANY, held on the Annual Return (Form B1), filed under section 342 of the Companies Act 2014. The largest of these is JANSSEN R & D IRELAND UNLIMITED COMPANY, holding 99.7% — a majority holding — followed by JANSSEN R & D IRELAND UNLIMITED COMPANY at 0.2%; 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.
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 |
|---|---|---|---|
| JANSSEN R & D IRELAND UNLIMITED COMPANY | 99.7% | Companies Registration Office (CRO) | |
| JANSSEN R & D IRELAND UNLIMITED COMPANY | 0.2% | Companies Registration Office (CRO) | |
| JANSSEN R & D IRELAND UNLIMITED COMPANY | 0.2% | Companies Registration Office (CRO) |
Officers
5
Directors and officers of JANSSEN SCIENCES IRELAND UNLIMITED COMPANY
Four of the 5 officer records shown for JANSSEN SCIENCES IRELAND UNLIMITED COMPANY are current appointments, filed with Companies Registration Office (CRO). JEANNE BOLGER (appointed 2014-04-08), LORRAINE BROPHY (appointed 2018-12-22), GARY HARTNETT (appointed 2019-09-03) and ELIZABETH DALY (appointed 2020-10-06) all serve as Director. The remaining 1 record shown (LAURENT DE SAINT SERNIN) is a former appointment that has since been resigned. Management authority at JANSSEN SCIENCES IRELAND UNLIMITED COMPANY 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 31 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 JANSSEN SCIENCES IRELAND UNLIMITED COMPANY
JANSSEN SCIENCES IRELAND UNLIMITED COMPANY sits 1 level below its ultimate parent, GH BIOTECH HOLDINGS LIMITED, registered in Ireland. 1 subsidiary is recorded beneath it, across 1 jurisdiction. The full chain up to GH BIOTECH HOLDINGS LIMITED is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by JANSSEN SCIENCES IRELAND UNLIMITED COMPANY'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.
- JANSSEN IRISH FINANCE UNLIMITED COMPANY (Ireland)
Data availability
Those 1 subsidiary spans Ireland 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.
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.
GH BIOTECH HOLDINGS LIMITED
Ireland
Get complete shareholder and officer records, ultimate beneficial owner resolution, and ongoing ownership monitoring.
Frequently Asked Questions
Who owns JANSSEN SCIENCES IRELAND UNLIMITED COMPANY?
Three shareholders are currently on record for JANSSEN SCIENCES IRELAND UNLIMITED COMPANY, held on the Annual Return (Form B1), filed under section 342 of the Companies Act 2014. The largest of these is JANSSEN R & D IRELAND UNLIMITED COMPANY, holding 99.7% — a majority holding — followed by JANSSEN R & D IRELAND UNLIMITED COMPANY at 0.2%; 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 JANSSEN SCIENCES IRELAND UNLIMITED COMPANY's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for JANSSEN SCIENCES IRELAND UNLIMITED COMPANY 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 JANSSEN SCIENCES IRELAND UNLIMITED COMPANY have on record?
3 shareholders are shown on record for JANSSEN SCIENCES IRELAND UNLIMITED COMPANY.
What is JANSSEN SCIENCES IRELAND UNLIMITED COMPANY's company registration number?
JANSSEN SCIENCES IRELAND UNLIMITED COMPANY's registration number is IE472372, filed with Companies Registration Office (CRO) in Ireland. Its current status on the register is active.
Is JANSSEN SCIENCES IRELAND UNLIMITED COMPANY still an active company?
JANSSEN SCIENCES IRELAND UNLIMITED COMPANY's status on Companies Registration Office (CRO) is listed as active.
When was JANSSEN SCIENCES IRELAND UNLIMITED COMPANY incorporated?
JANSSEN SCIENCES IRELAND UNLIMITED COMPANY was incorporated on 25 June 2009, according to Companies Registration Office (CRO).
What is JANSSEN SCIENCES IRELAND UNLIMITED COMPANY's registered address?
The registered address on file for JANSSEN SCIENCES IRELAND UNLIMITED COMPANY is ,CORK, Ireland.
What legal structure is JANSSEN SCIENCES IRELAND UNLIMITED COMPANY registered as?
JANSSEN SCIENCES IRELAND UNLIMITED COMPANY is registered as a Private limited company (Ltd.) in Ireland.
Who are the officers/directors of JANSSEN SCIENCES IRELAND UNLIMITED COMPANY?
Four of the 5 officer records shown for JANSSEN SCIENCES IRELAND UNLIMITED COMPANY are current appointments, filed with Companies Registration Office (CRO). JEANNE BOLGER (appointed 2014-04-08), LORRAINE BROPHY (appointed 2018-12-22), GARY HARTNETT (appointed 2019-09-03) and ELIZABETH DALY (appointed 2020-10-06) all serve as Director. The remaining 1 record shown (LAURENT DE SAINT SERNIN) is a former appointment that has since been resigned. Management authority at JANSSEN SCIENCES IRELAND UNLIMITED COMPANY sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does JANSSEN SCIENCES IRELAND UNLIMITED COMPANY have a parent company or subsidiaries?
JANSSEN SCIENCES IRELAND UNLIMITED COMPANY sits 1 level below its ultimate parent, GH BIOTECH HOLDINGS LIMITED, registered in Ireland. 1 subsidiary is recorded beneath it, across 1 jurisdiction. Those 1 subsidiary spans Ireland 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 JANSSEN SCIENCES IRELAND UNLIMITED COMPANY'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 JANSSEN SCIENCES IRELAND UNLIMITED COMPANY's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access JANSSEN SCIENCES IRELAND UNLIMITED COMPANY'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 JANSSEN SCIENCES IRELAND UNLIMITED COMPANY'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.