Maria Helena Guimarães de Castro

SOMOS Educação SA engages in the edit, market, and distribution of teaching books, educational materials, and workbooks. It operates through the following segments: Educational Solutions for Basic Education, Educational Solutions for Technical and Higher Education, Schools and Preparatory Courses and Languages, and Others. The Educational Solutions for Basic Education segment engages in editorial activities and education systems. The Educational Solutions for Technical and Higher Education segment provides solutions for technical courses. The Schools and Preparatory Courses and Languages segment comprises of preschool, primary school, and secondary school courses, and preparatory courses for university entrance exams. The Others segment deals with transactions among the subsidiaries and the holding's expenses. The company was founded on May 4, 1998 and is headquartered at Sao Paulo, Brazil.

Associação Parceiros da Educação is a non-profit company based in São Paulo, Brazil. The Brazilian company's main focus is on the impact of their program, Parceiros da Educação, which has been running for 18 years and has impacted over 600 public schools, directly affecting 900,000 students and 75,000 teachers.