They trust us

Find our references, our customer cases and testimonials from companies that have trusted us and have implemented climate strategies.



“Frédéric is an extraordinary professional who knows how to address complex issues related to climate deregulation problems with the executive committee and relate them to the context of the organization. Working with Caristeo and Frédéric Giuli is a great opportunity to give a company or an organization the means to face climate challenges.”

Aurélien Acquier
Professor and Associate Dean for Sustainability ESCP-Europe

“When we were looking for a solution to make AXA France employees aware of climate change, we called on Caristeo and Frédéric Giuli. After two high-level workshops, we realized that the Climate Fresk animated by Caristeo was the right solution to spread awareness on a larger scale. Frédéric’s perfect mastery of the subject and his teaching skills enabled us to measure the impact on our employees. Thank you!”

Nicolas Savier
Training Manager, AXA France

Our case studies

Short term low-carbon roadmap - Design Thinking Method
Short-term program to reduce greenhouse gas emissions
Awareness of the challenges of climate change and brainstorming sessions for the executive committee