In each tier, the firms and people are ordered alphabetically
Rating Agency Methodology
Our updated rankings aim to provide users with an overview of the best organizations operating in a specific field, ranked according to multiple objective criteria. There are five ranking levels: essential, excellent, high reputation, well-known practice, and quality practice.
Our research process spans a period of four months for each ranking cycle. This period begins with three months dedicated to comprehensive data collection, followed by a month devoted to in-depth analysis of this information to establish our rankings.
We rely on three main sources of data, combined with rigorous criteria, to create or update our rankings.
This structured methodology ensures transparency, credibility, and completeness of the rankings.