Company Rankings

Invest in the companies that top our list with an easy unit investment trust (UIT).


We rank America’s largest publicly traded companies according to Peter Drucker’s principles of effectiveness—“doing the right things well.”

2020 Top 5 Ranked Companies

  1. 1. Microsoft
  2. 2. Apple
  3. 3. Intl Business Machines
  4. 4.
  5. 5. Alphabet

Keep reading the complete 2020 rankings of all 865 companies here.

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How We Rank

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. Take a deeper dive into our rankings:

Also available are past years’ methodology (2017, 2018, 2019), data sources (2017, 2018, 2019), and rankings (2017, 2018, 2019).

leading data providers contribute to our landmark statistical model

separate indicators provide an extraordinarily holistic look at a company’s effectiveness

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