Brea Solans & Asociados

Our offices

Main office

Brea Solans & Asociados Buenos Aires

Reconquista 1088 Floors 9 and 10
C1003ABV Buenos Aires, Argentina

Tel. : + 54 11 4515-5100

Company introduction

Brea Solans & Asociados (“BS&A”) is a company based in Buenos Aires, Argentina, that has provided Auditing Services, Tax Advice, Transaction Advisory Services, Consultancy and Assistance in Conflict Resolution.


Our team has more than 180 highly qualified professionals and specialists with a great expertise to satisfy the needs of our clients.


Beyond the services that BS&A offers, its members are business people with an extensive knowledge of the business areas of our clients, providing an integral support in strategic, operating and management issues.


Our objective is to turn our knowledge and experience into added value for our clients, our staff and the investment community at large. We are fully convinced that we can help our clients to keep the trust of their investors, to efficiently manage their risks and to strengthen their controls.


Our style supposes teamwork, respect for people, founded opinions and open communication. We are constantly training our people with the purpose of being ready to face the changes in the business environment, regarding regulatory aspects and management tools. Our aim is to keep an overall view oriented to the business of our clients.



Carlos Solans is a founding partner of BS&A. Before founding BS&A, he served as an auditor at Deloitte, Haskins & Sells and as Director of the National Securities Commission during 1991 and 1992. He graduated from the Universidad de Buenos Aires as a Public Accountant. At present, he is a member of the Board of Experts of the Arbitration Court of Buenos Aires Stock Exchange.

María Cristina LARREA

María Cristina Larrea is a partner of BS&A since 2006. Before joining BS&A, she served as audit manager at Deloitte & Touche and as an independent consultant. She graduated from the Universidad de Buenos Aires as a Public Accountant. She has wide experience providing clients with specialized advice on audit and consultancy of companies of the public and private sector. She has served as technical consultant in different international arbitrations and expert examinations for local and international companies in the insurance, energy, finance and construction areas. At present, she is a member of the Board of Experts of the Arbitration Court of the Buenos Aires Stock Exchange. She is in charge of the Technical Department and the Training Department of BS&A.


  • Accounts preparation - Limited company
  • Accounts preparation - Not for profit organisations
  • Accounts preparation - Public sector
  • Auditing - Limited company
  • Auditing - Not for profit organisations
  • Auditing - Public sector
  • Payroll
  • Special - Business valuations
  • Special - Computer support
  • Special - Corporate finance
  • Special - Forensic
  • Special - Management consultancy
  • Special - Outsourcing
  • Special - Recruitment
  • Special - Training
  • Tax - Estate
  • Tax - International
  • Tax - Corporate compliance
  • Tax - Corporate consultancy
  • Tax - Personal compliance
  • Tax - Personal consultancy
  • Tax - Sales

Languages spoken

  • English
  • Italian
  • Spanish