Corporate managers are constantly questioning their roles, responsibilities, and levers for action in the face of the social and environmental challenges of the ^21st century.

While the majority of companies have understood the importance of going green, only half have a sustainable development policy in place. This dissonance between intention and action is often due to a lack of understanding of the complex issues involved in sustainable development, but also to the absence of methods for tackling the full range of ESG issues.

It is with this in mind that COESIO proposes a methodology for diagnosing a company's overall performance. Because without understanding, no one can act.