Who are we ?

Our 4 founders bring together their experience and expertise from the corporate world (finance, advertising, consulting, public relations) and environmental NGOs, share a systemic vision of various sustainable development challenges, and are fluent in the languages of the political, economic, scientific, and non-profit worlds.


Jean-Stéphane Devisse

For close to 10 years, Jean-Stéphane led a number of projects in the fields of ecological expertise and the conservation of natural areas. He worked with WWF France for nearly 20 years on a range of assignments on topics such as land-use planning, transport economics, waste management, energy policies, and international climate negotiations, serving as the Director of WWF’s conservation programmes. He is a specialist in multi-stakeholder consultation, environmental mediation, and participatory methods. He is a member of the French National Observatory on the Effects of Global Warming, a member of the Advisory Council for the Prevention of Major Natural Disasters, and co-authored the book Le Changement Climatique pour les Nuls (Climate Change for Dummies).


Marc-Adrien Marcellier

Marc-Adrien has worked for the past 20 years on the protection of migratory fish and fisheries resources with various nature and fisheries conservation organisations at the national and international level. He has also served as a consultant for the professional maritime and inland fishing industry for many years. For 22 years he has worked in the field of financial intermediation in major financial and banking institutions. He is also an expert with the International Union for Conservation of Nature (IUCN).


Didier Moreau

Didier served as a biodiversity expert for more than 25 years with different consulting firms, networks of protected natural areas, and national and international NGOs. He also worked with the WWF for a dozen years on a number of projects and topics related to endangered species conservation (cohabitation between livestock and large predators, international trade in wild flora and fauna, protection of the European sturgeon, etc.).  For the past 10 years he has collaborated with various professional fishing organisations. He is also an IUCN expert.


Bertrand Suchet

Bertrand managed a variety of brands at the national and international level for many years. He ran the advertising agency DDB France for more than 10 years, and now works as a consultant to business leaders. He initiated a number of company projects related to natural resource conservation (livestock farming, cosmetics, hotels, etc.). In a personal capacity he is involved in the protection of the Loue River in the Franche-Comté region. He is very active in the French delegation of the North Atlantic Salmon Fund (NASF).


+ we also collaborate with renown scientists and experts on very specific topics.