First steps
In 1989, Carlos António Rosa Lopes, who was to become the first partner, with an office in the North-West zone of Entroncamento, started to perform the Legal Revision of Accounts alone.
In 1993 Carlos António Rosa Lopes joined José de Jesus Gonçalves Mendes, then formed Rosa Lopes, Gonçalves Mendes, S.R.O.C.. In that same year, the society changed its headquarters to Rua Engenheiro Mário Costa, closer to the Entroncamento city center.
In 1996, the first financial auditor of the society was hired, whose function was to assist the two partners in their activity.
In the year of 1999 João Manuel Rosa Lopes joined the society which was renamed to Rosa Lopes, Gonçalves Mendes & Associado, S.R.O.C..