top of page

About us

Segton AdT is a fully independent French company 100% owned by its partners and founders.

Our team

The company was formed in April 2013 around the hidden tandem photovoltaic cell project, based on the phenomena grouped under the term "Giant PhotoConversion" (GPC). Pr Zbigniew T. KUZNICKI, prof. Patrick MEYRUEIS, Mr. Georges CABANES, Mr. Paul METZ, Mr. Nicolas OTT, Dr. Marek BASTA and Dr. Mikaël HOSATTE are the partners of the company.

About us

Nicolas OTT

Associate, President

X-Mines engineer, former energy advisor to the French Minister of Energy, former industrial director of Saint Gobain Solar and creator of a renewable energy aggregator.

Prof. Patrick MEYRUEIS

Associate, Chief technical officer

Professor emeritus of the University of Strasbourg (exceptional class), former director of the Laboratory of Photonic Systems (LSP), author of numerous publications and books and director of more than 100 theses.

Prof. Zbigniew KUZNICKI

Associate, Chief scientific officer

Physicist in optoelectronics, former professor at the University of Strasbourg (exceptional class), thesis director and author of numerous publications.


Associate, in charge of the organisation

Former executive officer of EDF / GDF groups, member of the General Control body, former energy advisor to Solairedirect, partner through his company Valterconsult SARL.

Dr. Mikaël HOSATTE

Associate, Technical development

Engineer, physicist, specialist in solar and laser technologies, former engineering school teacher, author of publications, former young doctor expert for the French High Council for Evaluation of Research and Higher Education.

Dr. Marek BASTA

Associate, Modeling / simulation

Physicist in optoelectronics, former photovoltaic designer for Airbus Defense & Space and researcher in an electronics laboratory, author of publications.


Associate, in charge of intellectual property

Engineer specialized in the field of industrial property, former associate member of the Intellectual Property consulting firm Metz-Patni.

Brice Rouffie

Associate, Chief Executive Officer

Engineer with MSc in Thermal Power at Cranfield University and Business at ESCP Europe, Specialist in Project management at Technip for more than 10 years. Passionate about Energy Transition & Renewables.

Changing the paradigm of photovoltaic energy production

Our unmatched performance and our Licensing revenue model serve our ambition to accelerate the deployment of photovoltaics in France and Europe.

Our mission

Energy independence 

Our goal is to boost the energy transition towards green renewable energy, contribute to European local industrialisation and participate in achieving our energy independence with our patented breakthrough innovation in the field of solar energy.

Our vision

Join us at the journey for better green energy production

Start Now
bottom of page