![Marie Noëlle Venturi-Zen-Ruffinen](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>)
Marie Noëlle Venturi-Zen-Ruffinen
Director/Board Member at
IMPLENIA AG
Net worth: 1 M $ as of 2026-05-30
Profile
Marie Noëlle Venturi-Zen-Ruffinen is Vice Chairman-Trustees Board at Swiss Board Institute, Director at Swiss Gaap Fer, Independent Non-Executive Director at Implenia AG starting 2025, Independent Non-Executive Director at Helvetia Baloise Holding Ltd. starting 2025, Member-Supervisory Board at Basler Leben AG, Of Counsel at Tavernier Tschanz since 2012, Professor at the University of Geneva since 2009, President of Fondation Swiss Board Institute, Member-Management Board at Swiss Institute of Directors, and Of Counsel at Niederer Kraft Frey AG since 2023.
Former roles include Independent Non-Executive Director at Bâloise Holding AG, Independent Non-Executive Director at Ina Invest Ltd., and Member-Supervisory Board at Ina Invest AG (Old).
Education includes graduate and doctorate degrees from the University of Fribourg.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
0% | 2025-12-30 | 4,514 ( 0% ) | 1 M $ | 2026-05-30 |
0.01% | 2024-12-30 | 6,173 ( 0.01% ) | 194 351 $ | 2026-05-30 |
Marie Noëlle Venturi-Zen-Ruffinen active positions
| Companies | Position | Start |
|---|---|---|
| IMPLENIA AG | Director/Board Member | 2025-03-24 |
Tavernier Tschanz
 Tavernier Tschanz Miscellaneous Commercial ServicesCommercial Services The private company is based in Geneva, Switzerland. Tavernier Tschanz was a Swiss law firm specializing exclusively in business law, with expertise in corporate and commercial matters, corporate finance, mergers and acquisitions, banking and finance, competition law, new technologies, tax, and international disputes. The firm served international and domestic clients, including banks, investment funds, corporations, and startups, across sectors such as pharmaceuticals, energy, telecoms, IT, life sciences, and commodities. Key lawyers acted as arbitrators and counsel in complex disputes, including post-M&A and commercial arbitration under various arbitral rules. As of January 1, 2023, its partners and team joined the law firm Niederer Kraft Frey Ltd, while Pierre-Yves Tschanz continues independently as an arbitrator. | Corporate Officer/Principal | - |
Swiss Board Institute | Director/Board Member | - |
Swiss Institute of Directors | Corporate Officer/Principal | - |
Basler Leben AG
 Basler Leben AG Life/Health InsuranceFinance Provides life and pension insurance services | Director/Board Member | - |
Fondation Swiss Board Institute | President | - |
University of Geneva
 University of Geneva Other Consumer ServicesConsumer Services Functions as a College/University | Corporate Officer/Principal | 2008-12-31 |
Niederer Kraft Frey AG
 Niederer Kraft Frey AG Miscellaneous Commercial ServicesCommercial Services Operates as a law firm | Corporate Officer/Principal | 2022-12-31 |
Swiss Gaap Fer | Director/Board Member | - |
Former positions of Marie Noëlle Venturi-Zen-Ruffinen
| Companies | Position | End |
|---|---|---|
| ░░░ ░░░░░░ ░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
| ░░░ ░░░░░░ ░░░░░░░ ░░░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
| ░░░░░░░ ░░░░░░░ ░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
Training of Marie Noëlle Venturi-Zen-Ruffinen
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
31
1st degree connections
13
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 13 |
|---|---|
Bâloise Holding AG
 Bâloise Holding AG Multi-Line InsuranceFinance Provides life and non-life insurance & asset management services | Finance |
Basler Leben AG
Basler Leben AG Life/Health InsuranceFinance Provides life and pension insurance services | Finance |
Niederer Kraft Frey AG
Niederer Kraft Frey AG Miscellaneous Commercial ServicesCommercial Services Operates as a law firm | Commercial Services |
Tavernier Tschanz
Tavernier Tschanz Miscellaneous Commercial ServicesCommercial Services The private company is based in Geneva, Switzerland. Tavernier Tschanz was a Swiss law firm specializing exclusively in business law, with expertise in corporate and commercial matters, corporate finance, mergers and acquisitions, banking and finance, competition law, new technologies, tax, and international disputes. The firm served international and domestic clients, including banks, investment funds, corporations, and startups, across sectors such as pharmaceuticals, energy, telecoms, IT, life sciences, and commodities. Key lawyers acted as arbitrators and counsel in complex disputes, including post-M&A and commercial arbitration under various arbitral rules. As of January 1, 2023, its partners and team joined the law firm Niederer Kraft Frey Ltd, while Pierre-Yves Tschanz continues independently as an arbitrator. | Commercial Services |
University of Fribourg
 University of Fribourg Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Geneva
University of Geneva Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Implenia AG
 Implenia AG Engineering & ConstructionIndustrial Services Provides construction services | Industrial Services |
Fondation Swiss Board Institute | |
Swiss Board Institute | |
Swiss Institute of Directors | |
Swiss Gaap Fer | |
Ina Invest AG
 Ina Invest AG Real Estate Investment TrustsFinance Owns real estate portfolio | Finance |
Ina Invest Holding Ltd.
 Ina Invest Holding Ltd. Real Estate Investment TrustsFinance Invests in properties for development, construction and rents | Finance |
- Stock Market
- Insiders
- Marie Noëlle Venturi-Zen-Ruffinen
