3BL Media, LLC (3BL) is a U.S.-based media and data company focused on corporate sustainability and environmental, social, and governance (ESG) topics. It distributes sustainability news and reports, supports stakeholder communications, and offers research related to ESG disclosure and performance.
3BL publishes the annual 100 Best Corporate Citizens ranking, which assesses large U.S. public companies using publicly available ESG information. Its platforms and rankings are often cited by companies and observers across industrial sectors, including chemicals.