• 5th Firm of Public Accountants and Business Consultants in Mexico and member of RSM International, worldwide organization of public accounting leader firms since 1964.
  • It is the full member firm in Mexico of RSM International and leader-mentor of the Central America and Caribbean firms.


  • RSM is the sixth largest network of independent audit, tax and consulting firms, encompassing 120 countries, over 820 offices and more than 64,000 people internationally. The network’s total fee income is US$8 billion.
  • It belongs to the IFAC´s World Forum of Firms and to the group of 7 with own methodology and programs of world quality.
  • International Firm of financial services with the highest integration of major professional services.
  • With the same scope as the Big 4, but focused on the needs and opportunities of companies with project and/or international activity, based on its wide range of business integral support services.
  • Visit for a full list of signatures and contacts.


  • In 2022, RSM Mexico retains the 5th position among the most important Audit, Tax and Consulting Firms in Mexico, and is still the 1st focused on the middle market for 5th year in a row.
  • 36 offices in 31 of the main cities of the country set us up as the Nº 1 Domestic Firm.
  • We want to understand the needs of our clients.
  • Board of Directors, Oversight Board and National Committee of Quality.
  • 66 partners and over 1,200 collaborators.
  • Executive Office for the national coordination of the administrative, accounting, financial, tax, legal and human resources, quality control, and technology.
  • International Desk Office for the coordination of referrals at both national and international levels.
  • Visit National coverage for a full list of signatures and contacts.