About us

Gensun, construction et maintenance de centrales photovoltaïques.

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Expert in the construction and maintenance of photovoltaic power plants for project owners, local authorities and investors.

A few key dates

Since its creation in 2007, Gensun is a major player in construction and maintenance in France. With its GenWind brand, Gensun is also able to offer wind measurement and wind turbine dismantling services to project owners.

2022

GenWind becomes a Gensun brand

A Gensun subsidiary since 2012, GenWind is now fully integrated into Gensun as a brand.

2021

Gensun secures business in Portugal

Already present in Portugal since 2013, Gensun has signed three construction and maintenance contracts with one of its main partners, for projects with a total capacity of 500MWp.

2020

First agrivoltaic projects

In collaboration with its partners (IPP or suppliers), Gensun takes part in the development of agrivoltaics in France, with contracts for the construction of five agrivoltaic projects.

2019

After El Salvador, Argentina

Gensun contracts for the construction and O&M of 210 MWp in Argentina on the Altiplano land.

2018

New contract in El Salvador

Signature of a second contract for the construction and maintenance of a 140 MWp power plant in El Salvador.

2017

Acquisition by Ponticelli Frères Group

Neoen decides to go public and sell Gensun. Groupe Ponticelli Frères sees an opportunity to develop its green energy activities.

2016

First 100MWp power plant in El Salvador

Contract signed for the construction and maintenance of a 100 MWp power plant in El Salvador.

2011

First ISO certifications

Gensun obtains ISO 9001 and ISO 14001 certifications.

2008

Purchase by Neoen

Groupe Neoen acquires the majority of Michel Erbs’ shares.

2007

Creation of Gensun

Creation of Gensun by Michel Erbs, a veteran of the Louis Dreyfus Group.

5 countries

France, Portugal, El Salvador, Argentina, Tunisia

1.23 GWp

Capacity of power plants built
or in progress

+ 100

Employees

1,14 GWp

O&M Portfolio (France and Export)

An international
expertise

In addition to its activities in its 4 subsidiaries, Our engineering department has studied and quoted power plants in over 31 countries on behalf of French or International IPPs’.

The work carried out by Gensun’s engineering department has led to contract wins in France, Jamaica, El Salvador, Australia, Mozambique, Zambia and elsewhere. We have a team of multilingual, mobile project managers.

An international expertise

Our certifications

Our CSR approach

Our team

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Stéphane
LASSERE

President

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Stéphane
DORVAUX

Chief Executive Officer

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Johan
POUJOL

Mission Manager

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Thomas
SEGURA

Business Manager

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Daniel
CHEBAÏ

Purchasing/QHSE
Manager

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Alexandre
LOIZEAU

Design Office Manager

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Mickaël
AUBERT

Activity Manager

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Serge
ANTUNES

Operations and Business Development Manager

Gensun, a Ponticelli Group
subsidiary

Accompanying the world’s transformations

Family-owned group specializing in engineering, construction and maintenance of industrial plants. The group employs 5,000 people worldwide, with turnover of around 1 billion euros.

Belonging to the Ponticelli Group gives us :

  • The support of an industrial player with a shared culture of engineering, construction and industrial maintenance;
  • The support of a group with substantial financial resources.
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Our other businesses

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GenWind

GenWind supports wind project owners in the crucial phases of wind measurement and wind farm dismantling

Learn more

They Trust Us

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Contact Us

Do you have a construction project or need to maintain your power plants? Would you like to take part in the energy transition as part of a committed team? Contact us to discuss

This way !