

A company born from engineering and industry
The history of SG Energies originates from a major industrial and technological adventure.
Its founders, Yannick Ferrière and Brice Fumadelles, forged their expertise for more than ten years at the heart of a pioneering factory in France in the energy recovery of local deposits.
As engineers, responsible for project management and the engineering team, they managed a large-scale site with a capacity of 50,000 tonnes/year, dedicated to the gasification of waste from economic activity (DAE), end-of-life wood and forest biomass.
Independence at the service of your projects
To guarantee the objectivity and relevance of its recommendations, SG Energies has chosen complete independence from manufacturers and technology suppliers. This freedom of action allows it to design customized solutions, selecting the processes and equipment best suited to the objectives, constraints, and specificities of each project, without being limited by a manufacturer's offering. True to its field expertise and pragmatic approach, SG Energies places its clients' interests at the heart of every project. Its ambition is to sustainably support the success of energy transition projects through independent, rigorous engineering resolutely focused on operational performance.
Experience forged in the field
Yannick and Brice's expertise extends far beyond design studies. Their careers have led them to work directly on-site, alongside operations teams, to support the management of facilities and optimize industrial processes under real-world conditions. This operational experience has allowed them to develop dual expertise: in-depth technical mastery, acquired in engineering offices, and practical know-how honed through the daily challenges of industrial operations. This complementary skill set enables them to offer solutions that are relevant, pragmatic, and perfectly suited to the realities of industrial sites.

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Experience forged in the field
Yannick and Brice's expertise extends far beyond design studies. Their careers have led them to work directly on-site, alongside operations teams, to support the management of facilities and optimize industrial processes under real-world conditions. This operational experience has allowed them to develop dual expertise: in-depth technical mastery, acquired in engineering offices, and practical know-how honed through the daily challenges of industrial operations. This complementary skill set enables them to offer solutions that are relevant, pragmatic, and perfectly suited to the realities of industrial sites.

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The realization of expertise
Building on its extensive field experience and mastery of industrial processes, SG Energies was founded with the aim of leveraging this expertise to serve industrial clients and project developers. The company now supports the development and securing of projects incorporating complex thermochemical technologies, such as pyrolysis and gasification, by providing independent technical support at every stage. Its approach is based on a simple conviction: the success of a project depends on rigorous structuring, relevant technological choices, and a perfect match between the selected solutions and the operational realities of the site. SG Energies therefore ensures the security of key project stages to guarantee performance, reliability, and long-term viability.


Experience forged in the field
Building on its extensive field experience and mastery of industrial processes, SG Energies was founded with the aim of leveraging this expertise to serve industrial clients and project developers. The company now supports the development and securing of projects incorporating complex thermochemical technologies, such as pyrolysis and gasification, by providing independent technical support at every stage. Its approach is based on a simple conviction: the success of a project depends on rigorous structuring, relevant technological choices, and a perfect match between the selected solutions and the operational realities of the site. SG Energies therefore ensures the security of key project stages to guarantee performance, reliability, and long-term viability.
A company born from engineering and industry
A company born from engineering and industry
The history of SG Energies originates from a major industrial and technological adventure.
Its founders, Yannick Ferrière and Brice Fumadelles, forged their expertise for more than ten years at the heart of a pioneering factory in France in the energy recovery of local deposits.
As engineers, responsible for project management and the engineering team, they managed a large-scale site with a capacity of 50,000 tonnes/year, dedicated to the gasification of waste from economic activity (DAE), end-of-life wood and forest biomass.
The history of SG Energies originates from a major industrial and technological adventure.
Its founders, Yannick Ferrière and Brice Fumadelles, forged their expertise for more than ten years at the heart of a pioneering factory in France in the energy recovery of local deposits.
As engineers, responsible for project management and the engineering team, they managed a large-scale site with a capacity of 50,000 tonnes/year, dedicated to the gasification of waste from economic activity (DAE), end-of-life wood and forest biomass.


Independence at the service of your projects
To guarantee the objectivity and relevance of its recommendations, SG Energies has chosen complete independence from manufacturers and technology suppliers. This freedom of action allows it to design customized solutions, selecting the processes and equipment best suited to the objectives, constraints, and specificities of each project, without being limited by a manufacturer's offering. True to its field expertise and pragmatic approach, SG Energies places its clients' interests at the heart of every project. Its ambition is to sustainably support the success of energy transition projects through independent, rigorous engineering resolutely focused on operational performance.
