

Profile
Jean-Marie Raymond Pierre Messier is the founder of Cegetel SA, founded in 1997; OneRagtime SAS, founded in 2017; Messier Maris & Associés SCA, founded in 2010, where the title held is General Partner; and Messier & Associes SAS, founded in 2007, where the title held is Chairman.
Current jobs include Chief Executive Officer at Messier Partners LLC since 2003; Chairman at Hougou Finance SA; Director at Shango NV; Director at Hougou Développement SA; Director at Kotys SA; and Director at Messier Maris & Associes Ltd. since 2007.
Former jobs include Chairman & Chief Executive Officer at Veolia Eau - CIE Générale des Eaux SCA; Independent Non-Executive Director at Dalenys SA; Independent Director at Cellectis SA; Director at Pharnext SA; Director at Rentabiliweb Europe SAS; President at Vivendi Universal SA from 1994 to 2002; and Managing Partner at Lazard Frères et Co. Education includes undergraduate degrees from Ecole Polytechnique and Ecole Nationale d'Administration.
Latest news about Jean-Marie Messier
Jean-Marie Messier active positions
| Companies | Position | Start |
|---|---|---|
Messier Partners LLC
Messier Partners LLC Investment ManagersFinance Provides investment banking and financial advisory services | Chief Executive Officer | 2002-12-31 |
Hougou Finance SA
Hougou Finance SA Financial ConglomeratesFinance Functions as an investment holding company | Chairman | - |
Hougou Développement SA
Hougou Développement SA Financial ConglomeratesFinance Functions as an investment holding company | Director/Board Member | - |
Kotys SA | Director/Board Member | - |
Shango NV
Shango NV Financial ConglomeratesFinance Operates as an investment holding company | Director/Board Member | - |
Messier Maris & Associés SCA
Messier Maris & Associés SCA Investment ManagersFinance Provides financial consulting and investment advisory services | Founder | 2009-12-31 |
Messier Maris & Associes Ltd.
Messier Maris & Associes Ltd. Miscellaneous Commercial ServicesCommercial Services Provides management consulting services | Director/Board Member | 2007-03-07 |
OneRagtime SAS
OneRagtime SAS Investment ManagersFinance OneRagtime is an active manager. | Founder | 2016-12-31 |
Messier et Associés SAS | Founder | 2007-05-10 |
Former positions of Jean-Marie Messier
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Training of Jean-Marie Messier
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 19 |
|---|---|
Dalenys SA
Dalenys SA Internet Software/ServicesTechnology Services Specializes in on-line and telephone payment services | Technology Services |
Cellectis SA
Cellectis SA Pharmaceuticals: MajorHealth Technology Operates as a clinical-stage biopharmaceutical company that develops immunotherapies | Health Technology |
Cegetel SA
Cegetel SA Specialty TelecommunicationsCommunications Provides broadband telecommunications services | Communications |
Ecole Polytechnique
Ecole Polytechnique Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Veolia Eau - Compagnie Générale des Eaux SCA
Veolia Eau - Compagnie Générale des Eaux SCA TruckingTransportation Offers collects, recycles, processes and recovers hazardous waste | Transportation |
Ecole Nationale d'Administration
Ecole Nationale d'Administration Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Vivendi Universal SA
Vivendi Universal SA Movies/EntertainmentConsumer Services A media, motion picture distribution services, entertainment and telecommunications company. | Consumer Services |
Pharnext SA
Pharnext SA Pharmaceuticals: MajorHealth Technology Operates as a biopharmaceutical company that develops therapies for patients to treat neurodegenerative diseases | Health Technology |
Messier Partners LLC
Messier Partners LLC Investment ManagersFinance Provides investment banking and financial advisory services | Finance |
Rentabiliweb Europe SAS
Rentabiliweb Europe SAS Miscellaneous Commercial ServicesCommercial Services Offers online payment solutions | Commercial Services |
Lazard Frères et Co.
Lazard Frères et Co. Investment ManagersFinance Provides investment advice | Finance |
Messier Maris & Associés SCA
Messier Maris & Associés SCA Investment ManagersFinance Provides financial consulting and investment advisory services | Finance |
Shango NV
Shango NV Financial ConglomeratesFinance Operates as an investment holding company | Finance |
Hougou Développement SA
Hougou Développement SA Financial ConglomeratesFinance Functions as an investment holding company | Finance |
Kotys SA | |
OneRagtime SAS
OneRagtime SAS Investment ManagersFinance OneRagtime is an active manager. | Finance |
Hougou Finance SA
Hougou Finance SA Financial ConglomeratesFinance Functions as an investment holding company | Finance |
Messier Maris & Associes Ltd.
Messier Maris & Associes Ltd. Miscellaneous Commercial ServicesCommercial Services Provides management consulting services | Commercial Services |
Messier et Associés SAS |
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