100 Best Corporate Citizens 2026 Methodology

Entering its 28th year, the 100 Best Corporate Citizens ranks the largest publicly-traded companies in the United States based on their non-financial disclosures and how they impact communities, workers and the environment.

3BL updates the 100 Best Corporate Citizens methodology each year based on the latest developments in corporate sustainability, feedback from corporate and NGO stakeholders, and guidance from our data partners at ISS-Corporate.