Marielva Andrade Dias

Marielva Andrade Dias

Corporate Officer/Principal at POSITIVO TECNOLOGIA S.A.

60 year
Consumer Services
Electronic Technology

Network origin in Marielva Andrade Dias first degree

EntityEntity typeIndustry
Getulio Vargas Foundation
75
College/University Other Consumer Services 75
Public Company Computer Processing Hardware 32
Universidade Federal Do Paraná
9
College/University Other Consumer Services 9
Ibmec Business School
3
College/University Other Consumer Services 3

Chart of Companies connected to the second degree

Multi-company connection

Companies connected to Marielva Andrade Dias via their personal network

CompanySectorRelated peopleMain position
TELEFÔNICA BRASIL S.A. Specialty Telecommunications

Fernando Xavier Ferreira

Christiane Almeida Edington

Cassio Santana da Silva

Director/Board Member

Chief Tech/Sci/R&D Officer

Corporate Officer/Principal

VIBRA ENERGIA S.A. Specialty Stores

Pedro Santos Ripper

Aspen Ricardo Andersen da Silva

Director/Board Member

Chief Tech/Sci/R&D Officer

BANESTES S.A - BANCO DO ESTADO DO ESPÍRITO SANTO Regional Banks

Celso Nunes de Almeida

Wellinton Tesch Sabaini

José Márcio Soares de Barros

Milton Vieira Ribeiro

Director of Finance/CFO

Director/Board Member

Corporate Officer/Principal

Director/Board Member

AES SUL DISTRIBUIDORA GAUCHA DE ENERG SA Electric Utilities

Cristiane Almeida de Souza Cé

Luís Henrique Ferreira Pinto

General Counsel

Chairman

CPFL ENERGIA S.A. Electric Utilities

Arlindo Magno de Oliveira

Joilson Rodrigues Ferreira Chaves

Luiz Carlos Siqueira Aguiar

Luís Henrique Ferreira Pinto

Director/Board Member

Director/Board Member

Director/Board Member

Chief Operating Officer

ENEVA S.A. Electric Utilities

Alexandre Americano Holanda e Silva

Edwyn Neves

Chief Executive Officer

Director/Board Member

CENTRAIS ELETRICAS BRASILEIRAS S.A. Electric Utilities

Fernando Xavier Ferreira

Arlindo Magno de Oliveira

Camila Gualda Sampaio Araujo

Chief Executive Officer

Director/Board Member

Compliance Officer

COMPANHIA ENERGÉTICA DE MINAS GERAIS - CEMIG Electric Utilities

Arlindo Magno de Oliveira

Bernardo Afonso Salomão de Alvarenga

Director/Board Member

Corporate Officer/Principal

OI S.A. Major Telecommunications

Fernando Xavier Ferreira

Francisco Tosta Valim Filho

Pedro Santos Ripper

President

Chief Executive Officer

Chief Executive Officer

TUPY S.A. Industrial Machinery

Joilson Rodrigues Ferreira Chaves

Guilherme de Morais Vicente

Vicente Humberto Lôbo Cruz

Director/Board Member

Director/Board Member

Director/Board Member

IGUATEMI S.A. Real Estate Development

Arlindo Magno de Oliveira

Pedro Santos Ripper

Director/Board Member

Director/Board Member

LOJAS RENNER S.A. Apparel/Footwear Retail

Eduardo Vargas

Emerson Silveira Kuze

Luciano Teixeira Agliardi

Cristiane Almeida de Souza Cé

Christiane Almeida Edington

Corporate Officer/Principal

Chief Tech/Sci/R&D Officer

Comptroller/Controller/Auditor

Director/Board Member

Director/Board Member

Investment Managers

Arlindo Magno de Oliveira

Joilson Rodrigues Ferreira Chaves

Luiz Carlos Siqueira Aguiar

Director/Board Member

Chief Investment Officer

Director/Board Member

COMPANHIA ENERGÉTICA DO RIO GRANDE DO NORTE - COSERN Electric Utilities

Arlindo Magno de Oliveira

Joilson Rodrigues Ferreira Chaves

Director/Board Member

Chairman

CENTRAIS ELÉTRICAS DE SANTA CATARINA S.A. Electric Utilities

Arlindo Magno de Oliveira

Cleverson Siewert

Cleicio Martins

Director/Board Member

Chief Executive Officer

Chief Executive Officer

COMPANHIA PARANAENSE DE ENERGIA - COPEL Electric Utilities

Fernando Xavier Ferreira

Marcel Martins Malczewski

Luiz Henrique Tessuti Dividino

Deonilson Roldo

Cassio Santana da Silva

Chairman

Chairman

Director/Board Member

Corporate Officer/Principal

Corporate Officer/Principal

TRIUNFO PARTICIPAÇÕES E INVESTIMENTOS S.A. Other Transportation

Fernando Xavier Ferreira

Daniel Delabio

Director/Board Member

Director/Board Member

BANCO ABC BRASIL S.A. Major Banks

Roberto Pedote

Guilherme de Morais Vicente

Director/Board Member

Director/Board Member

ATMA PARTICIPAÇÕES S.A. Miscellaneous Commercial Services

Sérgio Francisco da Silva

Joilson Rodrigues Ferreira Chaves

Cristiane Almeida de Souza Cé

Christiane Almeida Edington

Director/Board Member

Director/Board Member

Compliance Officer

Director/Board Member

Universidade Federal do Rio Grande do Sul College/University

Francisco Tosta Valim Filho

Luiz Carlos Siqueira Aguiar

Luciano Teixeira Agliardi

Undergraduate Degree

Masters Business Admin

Undergraduate Degree

University of Campinas College/University

Alexandre Silveira Dias

Laercio Schulze de Sousa

Luís Henrique Ferreira Pinto

Undergraduate Degree

Undergraduate Degree

Graduate Degree

University of Sao Paulo College/University

Joilson Rodrigues Ferreira Chaves

Roberto Pedote

Gustavo Kehl Jobim

Wellinton Tesch Sabaini

Ricardo Fernandes Pereira

Lincon Lopes Ferraz

Christiane Almeida Edington

Luiz Renato Novais

Graduate Degree

Undergraduate Degree

Undergraduate Degree

Doctorate Degree

Undergraduate Degree

Undergraduate Degree

Masters Business Admin

Undergraduate Degree

Pontifícia Universidade Católica do Rio de Janeiro College/University

Fernando Xavier Ferreira

Hélio Bruck Rotenberg

Pedro Santos Ripper

Laercio Schulze de Sousa

Alexandre Americano Holanda e Silva

Khrislla Pimentel Assunção

Undergraduate Degree

Graduate Degree

Undergraduate Degree

Undergraduate Degree

Graduate Degree

Graduate Degree

Universidade Estadual do Rio de Janeiro College/University

Kátia Valverde Junqueira

Fernando Pessanha Santos

Graduate Degree

Undergraduate Degree

Universidade Federal de Minas Gerais College/University

Bernardo Afonso Salomão de Alvarenga

Vicente Humberto Lôbo Cruz

Jose Roberto Diniz Santos

Raul Balbi Sollero

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Universidade Federal de Itajubá College/University

Frederico Arthur Maranhao Tavares de Lima

Luís Henrique Ferreira Pinto

Graduate Degree

Graduate Degree

Universidade Presbiteriana Mackenzie College/University

Claudia Francisco Brito

Celso Damadi

Graduate Degree

Undergraduate Degree

Universidade Federal do Espirito Santo College/University

Celso Nunes de Almeida

Wellinton Tesch Sabaini

José Márcio Soares de Barros

Milton Vieira Ribeiro

Armsthon Hamer dos Reis Zanelato

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Instituto Tecnológico de Aeronáutica College/University

Sidney Victor da Costa Breyer

Maurício Roorda

Undergraduate Degree

Undergraduate Degree

Miscellaneous Commercial Services

Hélio Bruck Rotenberg

Giem Raduy Guimarães

Chief Executive Officer

Director/Board Member

Commercial Printing/Forms

Hélio Bruck Rotenberg

Giem Raduy Guimarães

Chief Executive Officer

Chief Executive Officer

Brazilian Institute of Corporate Governance

Christiane Almeida Edington

Camila Gualda Sampaio Araujo

Director/Board Member

Corporate Officer/Principal

Brazil Ministry of Mines & Energy General Government

Frederico Arthur Maranhao Tavares de Lima

Vicente Humberto Lôbo Cruz

Corporate Officer/Principal

Corporate Secretary

Pontifical Catholic University of Rio Grande Do Sul College/University

Emerson Silveira Kuze

Cristiane Almeida de Souza Cé

Undergraduate Degree

Undergraduate Degree

Federal University of Santa Catarina College/University

Leoze Lobo Maia

Cleicio Martins

Undergraduate Degree

Undergraduate Degree

Specialty Telecommunications

Fernando Xavier Ferreira

Christiane Almeida Edington

Chief Executive Officer

Chief Tech/Sci/R&D Officer

Universidade Positivo College/University

Hélio Bruck Rotenberg

Samuel Ferrari Lago

Paulo Eduardo Junqueira de Arantes

Rodrigo Cesar Formighieri

Giem Raduy Guimarães

Rafael Moia Vargas

Corporate Officer/Principal

Undergraduate Degree

Graduate Degree

Undergraduate Degree

Masters Business Admin

Undergraduate Degree

Pontificia Universidade Catolica Do Parana College/University

Marcel Martins Malczewski

Wilson Ferro de Lara

Álvaro Augusto do Amaral

Elaine Guetter

Deonilson Roldo

Corporate Officer/Principal

Masters Business Admin

Graduate Degree

Graduate Degree

Undergraduate Degree

Editora Positivo Ltda.

Hélio Bruck Rotenberg

Giem Raduy Guimarães

Chief Executive Officer

Director/Board Member

Miscellaneous Commercial Services

Alexandre Silveira Dias

Leonardo Cubiça

Chairman

Corporate Officer/Principal

Insper Institute of Education & Research College/University

Roberto Pedote

Martin Oyanguren

Corporate Officer/Principal

Masters Business Admin

Finance/Rental/Leasing

Fernando Xavier Ferreira

Ricardo Fernandes Pereira

Eduardo Hidemi Takahara

Chairman

Director of Finance/CFO

Investor Relations Contact

Escola de Administração de Empresas de São Paulo College/University

Sidney Victor da Costa Breyer

Guilherme de Morais Vicente

Edwyn Neves

Ricardo de Almeida Winandy

Corporate Officer/Principal

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

BEMOBI MOBILE TECH S.A. Information Technology Services

Francisco Tosta Valim Filho

Pedro Santos Ripper

Director/Board Member

Chief Executive Officer

Centro de Estudos Superiores Positivo Ltda. College/University

Hélio Bruck Rotenberg

Giem Raduy Guimarães

Chief Executive Officer

Director/Board Member

RUMO S.A. Railroads

Wilson Ferro de Lara

Joilson Rodrigues Ferreira Chaves

Director/Board Member

Director/Board Member

Miscellaneous Commercial Services

Samuel Ferrari Lago

Carlos Augusto Moreira

Giem Raduy Guimarães

Rafael Moia Vargas

Chief Administrative Officer

Director of Finance/CFO

Director/Board Member

Director/Board Member

Editora Piá Ltda.

Hélio Bruck Rotenberg

Giem Raduy Guimarães

Chief Executive Officer

Director/Board Member

Statistics

International

Brazil 50

Sectoral

Consumer Services 18
Utilities 9
Finance 6
Commercial Services 6
Transportation 5

Operational

Director/Board Member 204
Corporate Officer/Principal 107
Undergraduate Degree 101
Masters Business Admin 71
Chairman 54