![Damien Havard](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>)
Net worth: 28 M $ as of 2026-05-30
Damien Havard is the founder of Hydrogène de France SA, where he currently holds the title of Chairman, President & Chief Executive Officer.
He is also the founder of Cesa SAS and Immosun Solutions, where he currently holds the title of Chairman.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
HYDROGENE DE FRANCE 42.81% | 2024-12-30 | 6,293,680 ( 42.81% ) | 28 M $ | 2026-05-30 |
| Companies | Position | Start |
|---|---|---|
| HYDROGÈNE DE FRANCE | Chief Executive Officer | 2021-04-29 |
Immosun Solutions | Chairman | - |
Cesa SAS
 Cesa SAS Engineering & ConstructionIndustrial Services Provides electrical systems installation and renovation services | Chairman | - |
Active
Inactive
Listed companies
Private companies
| Private companies | 3 |
|---|---|
Cesa SAS
Cesa SAS Engineering & ConstructionIndustrial Services Provides electrical systems installation and renovation services | Industrial Services |
Hydrogène de France SA
 Hydrogène de France SA Alternative Power GenerationUtilities Generates hydroelectric power | Utilities |
Immosun Solutions |
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