The Supply Chain Top 25 ranking comprises two main components: business performance and opinion. Business performance in the form of public financial and ESG (environmental, social, governance) data provides a view into how companies have performed in the past three years, while the opinion component offers an eye to future potential and reflects leadership in the supply chain community. Gartner analysts derive a list of companies from a combination of the Fortune Global 500 and the Forbes Global 2000. In an effort to maintain the list of companies evaluated at a manageable level, a general annual revenue threshold of $12 billion has been applied.