America’s best managed companies.
The Drucker Institute brings together five dimensions of corporate performance—Customer Satisfaction, Employee Engagement and Development, Innovation, Social Responsibility and Financial Strength—to create a holistic perspective based on Peter Drucker’s core principles.
How We Measure Companies
S&P/Drucker Institute Corporate Effectiveness Index
The S&P/Drucker Institute Corporate Effectiveness Index track stocks in the S&P 500® that consistently rank highly according to Peter Drucker’s management principles.