Fair360 Benchmark Top 10 ERG organizations exhibit materially lower voluntary turnover (VTO) than companies with weak or no ERG infrastructure. In these organizations, manager attrition averages 5.6% compared to 8.7% in lower-performing ERG environments, and non-manager attrition averages 10.3% compared to 17.2%. At the same time, ERG members experience greater promotion symmetry—meaning advancement patterns are more consistent across employee groups—and nearly a 3-point higher promotion rate than the overall workforce.
