Testimony of Joseph Risson, ISAE-SUPAERO alumni & co-founder of Viraj H2
Available online :

20 January 2025
Testimony of Joseph Risson, ISAE-SUPAERO alumni & co-founder of Viraj H2
From student to entrepreneur: that’s the path Joseph Risson, graduating in 2024, has taken at ISAE-SUPAERO!
Co-founder of the startup Viraj H2, created during his 3ᵉ year of engineering studies, Joseph Risson wants to contribute his expertise to the decarbonization of air travel by exploring a new hydrogen propulsion architecture!
Joseph and his partner, Paul de Goÿs, were awarded the €1 million Lopez-Loreta Foundation prize in 2023 to continue their research into this innovative propulsion method, and now benefit from the support and expertise of InnovSpace, the school’s official incubator, where the startup is currently housed.
Like all our alumni, he plays an essential role in creating lasting links between the institution and its former students. They encourage mutual support and the sharing of professional opportunities, help strengthen the community and support future generations with their experience and resources.
From student to entrepreneur: that’s the path Joseph Risson, graduating in 2024, has taken at ISAE-SUPAERO!
Co-founder of the startup Viraj H2, created during his 3ᵉ year of engineering studies, Joseph Risson wants to contribute his expertise to the decarbonization of air travel by exploring a new hydrogen propulsion architecture!
Joseph and his partner, Paul de Goÿs, were awarded the €1 million Lopez-Loreta Foundation prize in 2023 to continue their research into this innovative propulsion method, and now benefit from the support and expertise of InnovSpace, the school’s official incubator, where the startup is currently housed.
Like all our alumni, he plays an essential role in creating lasting links between the institution and its former students. They encourage mutual support and the sharing of professional opportunities, help strengthen the community and support future generations with their experience and resources.