Summary
Jacques Chartier-kastler is a business development leader with nine years of experience building commercial strategies for sustainability and ESG services across startups and global firms. He has launched new offerings and opened markets—securing DNV’s first sustainability verification services in France, scaling an AXA Climate consulting practice to €340k in sales, and driving customer-focused sales motions for climate-tech platforms. Comfortable at the intersection of policy, science and software, he advises large corporates on CSRD, GHG accounting and assurance while running demos and closing deals for SaaS solutions. Trained as an interdisciplinary biologist and currently pursuing an MSc, he combines technical literacy with field experience in renewables, life-cycle assessment and supply-chain due diligence. Outside work he brews beer and communicates in French, English and Spanish, bringing a practical, curious mindset to complex decarbonization challenges.
9 years of coding experience
3 years of employment as a software developer
Master Energy Environment: Science Technology and Management (STEEM), Master Energy Environment: Science Technology and Management (STEEM) at École Polytechnique
Bachelor’s Degree Research and Science, Bachelor’s Degree Research and Science at Learning Planet Institute
High School, High School at Ecole Jeannine Manuel
Hong Kong University of Science and Technology (HKUST)
English, French, Spanish, cantonese (廣東話)