About us
Our activity
- Expert in photovoltaic construction since 2007
- Engineers, procures, builds and maintains photovoltaic power plants
- All types of projects above 1MWp
- Operating in France and abroad

GenSun is part of the Ponticelli Group since 2017. It is a family-owned group specialised in engineering, construction and maintenance of industrial facilities. The group employs 5,000 people worldwide, with a turnover of €950 million.

The Ponticelli Group assures the support of an industrial player who shares the culture of engineering, construction and industrial maintenance, and has a significant financial capacity.
To learn more about GenSun :
Gender Equality Index :
Since 2019, companies with at least 50 employees must calculate and publish their Gender Equality Index on their website.
The index, out of 100 points, is calculated from 4 to 5 indicators.
- The gender pay gap,
The gender pay gap, the gender pay gap in the distribution of individual pay rises, - The gender pay gap in promotions (only in companies with more than 250 employees),
- The number of female employees receiving a raise after returning from maternity leave,
- Parity among the top 10 earners.
For the year 2021, the overall result level is non-calculable.
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Our key figures
Our values
“Our four core values were born out of the chemistry between management and employee values. They have been adopted, have stood over time and have served as a standard. “
Teamwork
We build projects together, internally and externally with our clients. We prefer the term "partners" to "clients".
Technical challenge and creativity
We challenge ourselves on technical issues in order to build competitive, sustainable plants which uses the best available technology in our sector.
Environmental universalism
First French EPC to be ISO 14001 certified. We work at GenSun because we are committed to a cause. Our goal, our project, is to participate in the transition towards cleaner energy for the protection of the environment.
Quality
First French EPC to be certified ISO 9001 to establish our company on the basis of quality. The quality of our constructions offers to our customers the reliability in time they are looking for.