Today, we know that the climate and all living things are under threat. We are reaching or exceeding planetary boundaries in terms of global warming, the preservation of biodiversity, pollutions…
Sayari helps you develop within acceptable limits for our planet.
A consultancy founded in 2018, Sayari puts science at the service of sustainable development by offering decision-makers reliable tools and methodologies to reduce the environmental footprint of their products and services.
We support the various players – companies, governments, civil society – because they all have a role to play. We position ourselves as a link between decision-makers and the latest scientific developments.

Our mission: make a positive contribution both to your development and to safeguarding the environment and biodiversity!

In Swahili, “Sayari” means “Planet”.
Our consultancy was founded by Anne-Claire Asselin, a graduate engineer from Ecole Polytechnique who, for the past 20 years, has been creating the link between environmental issues and development strategy. Through her, Sayari is involved with bodies working for change, such as the European Union (member of the Technical Advisory Board of the European environmental labelling scheme PEF) and the United Nations (contribution to the methodological consensus on Life Cycle Assessment).