CSA STAR Registry

Sunhat empowers sustainability teams by scaling their responses to sustainability questionnaires, ESG ratings, and reporting checklists. With Sunhat, businesses in the supply chain can save valuable time to prepare responses for the multiple sustainability requests from their B2B customers and partners. Sunhat eliminates the hassle of manually collecting, reviewing and maintaining sustainability evidence, so you can focus on your most impactful tasks. Our Sunhat experts help you to get up and running and guide you on throughout your journey.