B Lab is a nonprofit organization dedicated to using the power of business to solve social and environmental problems.
©Copyright 2012 B Lab. All rights reservedB Impact Ratings System
The B Impact Ratings System assesses a company’s impact on each of its stakeholders over time. The B Impact Report is generated from the weighted answers to the 170 question online B Survey. Companies achieving a minimum score of 80 out of 200 are eligible for B Corporation certification. For more information on the areas assessed on the B Survey click on any of the five Stakeholder Areas.


