![Maryvonne Hiance](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Maryvonne Hiance
Director/Board Member at
OSE IMMUNOTHERAPEUTICS
Net worth: 2 M $ as of 30/05/2026
Profile
Maryvonne Hiance is the founder.
Ms. Hiance was the founder of Effimune SA, serving as Chairman & Managing Director since 2008.
Ms. Hiance is also the founder of Strategic Ventures & Research, Inc. Current jobs include Vice Chairman at Syndicat Mixte Atlanpole, Vice Chairman & Public Affairs Director at OSE Immunotherapeutics SA since 2016, and Chairman at Healthtech For Care.
Former jobs include Vice Chairman at France Biotech Association from 2016 to 2021, Chairman & General Manager at Sangstat Atlantique from 1990 to 1993, Independent Vice Chairman-Supervisory Board at Pherecydes Pharma SA, Director at Apave SA from 2018 to 2020, Chief Operating Officer & Director at Tc Land Expression SA, General Manager at DrugAbuse Sciences SAS from 1997 to 2002, and Manager at Framatome SAS. Education includes undergraduate degrees from Institut National Polytechnique de Grenoble and Ecole des Ingenieurs.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 11/09/2025 | 380,228 ( 1.68% ) | 2 M $ | 30/05/2026 |
Maryvonne Hiance active positions
| Companies | Position | Start |
|---|---|---|
| OSE IMMUNOTHERAPEUTICS | Director/Board Member | 30/05/2016 |
Atlanpole Biotherapies
 Atlanpole Biotherapies Miscellaneous Commercial ServicesCommercial Services Provides immunotherapy, regenerative medicine and radio pharmacy bio cluster services | Director/Board Member | - |
Olgram SAS
 Olgram SAS Miscellaneous Commercial ServicesCommercial Services Provides scientific research and development services | Founder | 30/11/2019 |
Healthtech For Care | Chairman | - |
Former positions of Maryvonne Hiance
| Companies | Position | End |
|---|---|---|
France Biotech Association
 France Biotech Association Miscellaneous Commercial ServicesCommercial Services Operates an organisation for growth of health industry | Chairman | 31/12/2018 |
Apave SA
 Apave SA Miscellaneous Commercial ServicesCommercial Services Provides risk management services that includes inspection, training, testing-measurements, certification, consulting and technical support | Director/Board Member | 31/12/2019 |
Tc Land Expression SA
 Tc Land Expression SA Miscellaneous Commercial ServicesCommercial Services Develops gene expression biomarkers for transplantation and auto-immune disorders | Chief Operating Officer | 31/12/2007 |
DrugAbuse Sciences SAS
 DrugAbuse Sciences SAS Pharmaceuticals: MajorHealth Technology Develops therapies for treatment of alcohol abuse and opiate addiction | Corporate Officer/Principal | 31/12/2001 |
Sangstat Atlantique | Chairman | 31/12/1992 |
Training of Maryvonne Hiance
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
17
1st degree connections
15
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 15 |
|---|---|
Apave SA
Apave SA Miscellaneous Commercial ServicesCommercial Services Provides risk management services that includes inspection, training, testing-measurements, certification, consulting and technical support | Commercial Services |
DrugAbuse Sciences SAS
DrugAbuse Sciences SAS Pharmaceuticals: MajorHealth Technology Develops therapies for treatment of alcohol abuse and opiate addiction | Health Technology |
Institut National Polytechnique de Grenoble
 Institut National Polytechnique de Grenoble Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
France Biotech Association
France Biotech Association Miscellaneous Commercial ServicesCommercial Services Operates an organisation for growth of health industry | Commercial Services |
Ecole des Ingenieurs
 Ecole des Ingenieurs Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Tc Land Expression SA
Tc Land Expression SA Miscellaneous Commercial ServicesCommercial Services Develops gene expression biomarkers for transplantation and auto-immune disorders | Commercial Services |
Strategic Ventures & Research, Inc.
 Strategic Ventures & Research, Inc. Investment ManagersFinance Provides venture advisory and consulting services | Finance |
Framatome SAS
 Framatome SAS Electrical ProductsProducer Manufacturing Designs, manufactures, builds, operates and supplies nuclear power plant equipment | Producer Manufacturing |
Sangstat Atlantique | |
Effimune SA
 Effimune SA BiotechnologyHealth Technology Engages in the research and development of drugs for transplantation and immune-mediated diseases | Health Technology |
Pherecydes Pharma SA
 Pherecydes Pharma SA Pharmaceuticals: MajorHealth Technology Specializes in nano technologies for pharmaceutical purposes | Health Technology |
Atlanpole Biotherapies
Atlanpole Biotherapies Miscellaneous Commercial ServicesCommercial Services Provides immunotherapy, regenerative medicine and radio pharmacy bio cluster services | Commercial Services |
OSE Immunotherapeutics SA
 OSE Immunotherapeutics SA Pharmaceuticals: MajorHealth Technology Develops immunotherapy products for late-stage cancers | Health Technology |
Olgram SAS
Olgram SAS Miscellaneous Commercial ServicesCommercial Services Provides scientific research and development services | Commercial Services |
Healthtech For Care |
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