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OSE IMMUNOTHERAPEUTICS

Public Limited Company Active

in

Registration No.
47945771500056
Incorporation Date
2004-11-03
Company Type
Public Limited Company
Address
NANTES, France
Website
ose-immuno.com/
Source: INPI (Institut National de la Propriété Industrielle)

OSE IMMUNOTHERAPEUTICS is a Public Limited Company registered in France under 47945771500056, and its current status with INPI (Institut National de la Propriété Industrielle) is active. The company was incorporated on 3 November 2004 and lists its registered address as NANTES, France. No shareholders are recorded for OSE IMMUNOTHERAPEUTICS; ownership in this jurisdiction is normally filed as the statuts (articles of association) and filed corporate acts under the Code de commerce, but no such filing is on record here. No beneficial owner (UBO) data is recorded for OSE IMMUNOTHERAPEUTICS; access to beneficial-ownership data in this jurisdiction is governed by its own register rules. This profile is sourced directly from INPI (Institut National de la Propriété Industrielle) and was last updated on 18 September 2026.

Data Provenance
This record is sourced directly from official government registries, including INPI (Institut National de la Propriété Industrielle).

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Officers

47

The Chief Executive Officer of OSE IMMUNOTHERAPEUTICS currently on record is Nicolas Thomas Daniel Poirier; 11 of the 47 officer records shown for OSE IMMUNOTHERAPEUTICS are current appointments, filed with INPI (Institut National de la Propriété Industrielle). The remaining 35 records shown (Didier Hoch, Anne-Marie Dominique Costantini and 31 others) are former appointments that have since been resigned.

The register reports 51 officers in total, including past appointments, though only the 47 most relevant records are shown here.

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.

NT
Nicolas Thomas Daniel Poirier ACTIVE

Residence
🇫🇷 France
Occupation
Chief Executive Officer

BL
Brigitte Lefray ACTIVE

Appointed
2017-07-10
Residence
🇫🇷 France
Occupation
Administrator

AS
Anne-laure Soizic Autret ACTIVE

Residence
🇫🇷 France
Occupation
Administrator

E&
Ernst & Young Et Autres – Societe Par Actions Simplifiee A Capital Variable – Societe Par Actions Simplifiee ACTIVE

Residence
🇫🇷 France
Occupation
Statutory Auditor

A-
Auditex – Societe Par Actions Simplifiee A Capital Variable ACTIVE

Residence
🇫🇷 France
Occupation
Deputy Statutory Auditor

SB
Sophie Brouard ACTIVE

Residence
🇫🇷 France
Occupation
Administrator

GR
Groupe Rbb – Societe A Responsabilite Limitee ACTIVE

Residence
🇫🇷 France
Occupation
Deputy Statutory Auditor

RB
Rbb Business Advisors – Societe Anonyme ACTIVE

Residence
🇫🇷 France
Occupation
Statutory Auditor

ML
Maryvonne Le Paih ACTIVE

Residence
🇫🇷 France
Occupation
Administrator

CN
Cecile Nguyen ACTIVE

Residence
🇫🇷 France
Occupation
Administrator

MJ
Martine Josiane Ortin ACTIVE

Residence
🇫🇷 France
Occupation
Administrator

DH
Didier Hoch RESIGNED

Residence
🇫🇷 France
Occupation
Chairman Of The Board Of Directors

AD
Anne-Marie Dominique Costantini RESIGNED

Appointed
2017-04-05
Residence
🇫🇷 France
Occupation
Ceo

BV
Bernard Vanhove RESIGNED

Appointed
2017-04-05
Resigned
2019-01-02
Residence
🇫🇷 France
Occupation
Ceo

AV
Alexis Vandier RESIGNED

Appointed
2022-10-03
Residence
🇫🇷 France
Occupation
Ceo

ML
Marc Le Bozec RESIGNED

Residence
🇫🇷 France
Occupation
Ceo & Director

EL
Emile Loria RESIGNED

Appointed
2017-04-05
Residence
🇫🇷 France
Occupation
Directeur Général (director)

MA
Maryvonne Andrée Pierrette Le Paih RESIGNED

Appointed
2017-04-05
Residence
🇫🇷 France
Occupation
Directeur Général (director)

JL
Jean-Patrick Louis Demonsang RESIGNED

Appointed
2017-04-05
Residence
🇫🇷 France
Occupation
Directeur Général (director)

GT
Gerard Tobelem RESIGNED

Appointed
2017-04-05
Residence
🇫🇷 France
Occupation
Directeur Général (director)

DH
Didier Hoch RESIGNED

Appointed
2017-04-05
Residence
🇫🇷 France
Occupation
Directeur Général (director)

JT
Jean Theron RESIGNED

Appointed
2017-04-05
Resigned
2017-08-30
Residence
🇫🇷 France
Occupation
Directeur Général (director)

GC
Guy Chatelain RESIGNED

Appointed
2017-04-05
Resigned
2018-12-13
Residence
🇫🇷 France
Occupation
Directeur Général (director)

DD
David De Weese RESIGNED

Appointed
2017-04-05
Resigned
2019-01-02
Residence
🇫🇷 France
Occupation
Directeur Général (director)

WF
Walter Flamenbaum RESIGNED

Appointed
2017-04-05
Resigned
2020-06-09
Residence
🇫🇷 France
Occupation
Directeur Général (director)

SC
Sophie Cécile Brouard RESIGNED

Appointed
2017-04-05
Resigned
2022-11-12
Residence
🇫🇷 France
Occupation
Directeur Général (director)

DJ
Diane Jorkasky RESIGNED

Appointed
2017-07-10
Resigned
2018-12-17
Residence
🇫🇷 France
Occupation
Directeur Général (director)

AP
Alexis Peyroles RESIGNED

Appointed
2018-12-13
Residence
🇫🇷 France
Occupation
Directeur Général (director)

NP
Nicolas Poirier RESIGNED

Appointed
2019-08-07
Residence
🇫🇷 France
Occupation
Directeur Général (director)

EL
Elsy Lisa Boglioni RESIGNED

Appointed
2021-08-06
Residence
🇫🇷 France
Occupation
Directeur Général (director)

AP
Alexandre Pierre Jacques Lebeaut RESIGNED

Appointed
2022-04-07
Residence
🇫🇷 France
Occupation
Directeur Général (director)

AD
Anne-marie Dominique Costantini M.d. RESIGNED

Residence
🇫🇷 France
Occupation
Founder & Director Of Development & Strategy

NP
Nicolas Poirier Ph.d. RESIGNED

Residence
🇫🇷 France
Occupation
Chief Scientific Officer & Director

AC
Alain Chatelin M.d. RESIGNED

Residence
🇫🇷 France
Occupation
Medical Director

AA
Anne-Laure Autret-Cornet RESIGNED

Residence
🇫🇷 France
Occupation
Administrative & Financial Director And Employee Shareholder Representative Director

AP
Alexis Peyroles RESIGNED

Appointed
2017-04-05
Resigned
2018-12-13
Residence
🇫🇷 France
Occupation
Consultant

LL
Linda Lebon M.sc. RESIGNED

Residence
🇫🇷 France
Occupation
Chief Regulatory Officer

JP
JULIEN PERRIER RESIGNED

Residence
🇫🇷 France
Occupation
Chief Commercial Officer

BL
Brigitte Lefray RESIGNED

Residence
🇫🇷 France
Occupation
Administrator

EJ
Eric Jean Marie Leire RESIGNED

Residence
🇫🇷 France
Occupation
Administrator

SC
Silvia Comis M.d. RESIGNED

Residence
🇫🇷 France
Occupation
Head Of Clinical Development

FO
Fiona Olivier RESIGNED

Residence
🇧🇪 Belgium
Occupation
Chief Corporate Affairs & Investor Relations Officer

ME
Markus Egid Maria Goebel RESIGNED

Residence
🇫🇷 France
Occupation
Administrator

MA
Marc Aurelien Dechamps RESIGNED

Residence
🇫🇷 France
Occupation
Administrator

JM
JEAN-JACQUES MENTION RESIGNED

Residence
🇫🇷 France
Occupation
Chief Business Officer

BV
Berangere Vasseur M.d. RESIGNED

Residence
🇫🇷 France
Occupation
Chief Medical Officer Immuno-oncology

TG
Thomas Gidoin RESIGNED

Residence
🇫🇷 France
Occupation
Chief Financial Officer

View all officers & directors
Complete appointment history, representation authority, and officer-level filings across jurisdictions.

View all officers →

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Frequently Asked Questions

Who is OSE IMMUNOTHERAPEUTICS's UBO (Ultimate Beneficial Owner)?

No Ultimate Beneficial Owner (UBO) data is recorded for OSE IMMUNOTHERAPEUTICS; access to beneficial-ownership data in this jurisdiction is governed by its own register rules.

What is OSE IMMUNOTHERAPEUTICS's company registration number?

OSE IMMUNOTHERAPEUTICS's registration number is 47945771500056, filed with INPI (Institut National de la Propriété Industrielle) in France. Its current status on the register is active.

Is OSE IMMUNOTHERAPEUTICS still an active company?

OSE IMMUNOTHERAPEUTICS's status on INPI (Institut National de la Propriété Industrielle) is listed as active.

When was OSE IMMUNOTHERAPEUTICS incorporated?

OSE IMMUNOTHERAPEUTICS was incorporated on 3 November 2004, according to INPI (Institut National de la Propriété Industrielle).

What is OSE IMMUNOTHERAPEUTICS's registered address?

The registered address on file for OSE IMMUNOTHERAPEUTICS is NANTES, France.

What legal structure is OSE IMMUNOTHERAPEUTICS registered as?

OSE IMMUNOTHERAPEUTICS is registered as a Public Limited Company in France.

Who are the officers/directors of OSE IMMUNOTHERAPEUTICS?

The Chief Executive Officer of OSE IMMUNOTHERAPEUTICS currently on record is Nicolas Thomas Daniel Poirier; 11 of the 47 officer records shown for OSE IMMUNOTHERAPEUTICS are current appointments, filed with INPI (Institut National de la Propriété Industrielle). The remaining 35 records shown (Didier Hoch, Anne-Marie Dominique Costantini and 31 others) are former appointments that have since been resigned.

Can Zavia monitor changes to OSE IMMUNOTHERAPEUTICS's ownership over time?

This profile reflects a point-in-time snapshot from INPI (Institut National de la Propriété Industrielle). Zavia's monitoring API can track changes to OSE IMMUNOTHERAPEUTICS's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.

Can I access OSE IMMUNOTHERAPEUTICS's data through an API?

Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including France, so records like OSE IMMUNOTHERAPEUTICS'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 INPI (Institut National de la Propriété Industrielle) and was last synced on 18 September 2026.

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