Equipe
CEO

Silvio Tini de Araújo
B.S. of Legal and Economic Sciences and B.S. and post-graduate in Civil Law from the Armando Álvares Penteado Foundation (FAAP), with extension in Macroeconomics by the New York Institute of Finance – NYIF. He has been Chairman and Controller of Bonsucex Holding since its foundation in 1982, Ex-Chairman of the Board of Directors of Mineração Buritirama S.A., Chairman of the Board of Directors of Terra Santa S.A, Member of the Board of Directors of Alpargatas S.A.. He was a member of the Board of Directors of the Companhia Metalúrgica Barbara, Companhia Paraíbuna de Metais, Grupo Paranapanema S.A., Eluma Industria e Comercio S.A., Caraíba Metais S.A.. He is currently Vice President of Honor of the Brazilian Museum of Sculture (MUBE), Board Member of the São Paulo Art Museum (MASP), Ex-Board Member of the São Paulo Golf Club (SPGC) and Redeemed Member of the Sport Club Corinthians Paulista (SCCP). He was founder and President of the Brazilian Andaluz Horse Raisers Association (ABCAB) and Board Member of Sociedade Hípica Paulista (SHP).
Other employees in alphabetical order

Carlos Augusto Reis de Athayde Fernandes
Lawyer. Bachelor of Laws from the Fundação Armando Álvares Penteado – FAAP. Member of the Brazilian Bar Association, section of São Paulo. Member of the São Paulo Bar Association (AASP). Professional performance in legal matters with more than 12 years of experience. He worked as a trainee and lawyer in renowned law firms. Large experience in consulting, civil litigation and corporate law. He is currently a Member of the Board of Directors of Terra Santa S.A., Azevedo & Travassos S.A. and deputy member of the Statutory Audit Committee of Bombril S.A.
Célio de Melo Almada Neto
Bachelor of Laws from Centro Universitário of Faculdades Metropolitanas Unidas, being a specialist in Civil Procedural Law, with Ph.D from the Pontifical Catholic University of São Paulo. He worked for renowned law firms, is a member of the Board of Directors of BOMBRIL S.A. and a deputy member of the Statutory Audit Committee of Azevedo & Travassos S.A.
Dóris Wilhelm
Graduada em Ciências Econômicas, Licenciada em Ciências Sociais, com Mestrado em Finanças Internacionais e Especialização em Economia Industrial. Foi analista de investimentos no Banco Iochpe de Investimentos S.A., coordenadora de análise de credito no Banco do Comercio e Industria de São Paulo – Comind, Gerente de relações com Investidores e de investimentos no Unibanco (União de Bancos Brasileiros S.A.), Gerente de relações com Investidores da AMBEV ( Cia. Antarctica Paulista), Gerente de relações com Investidor da Votorantim Celulose Papel S.A., Diretora Presidente da Wilhelm & Nemr Consultores S/C Ltda, Gerente de relações com Investidores da Companhia de Tecidos Norte de Minas – Coteminas, Gerente de relações com Investidor da Grendene S.A., Diretora de relações com Investidor da Paranapanema S.A. e Forjas Taurus S.A.. Atualmente está no escritório Fernandes, Figueiredo, Françoso & Petros Advogados e membro do Conselho Fiscal da Gerdau S.A..
Edmundo de Macedo Soares e Silva Filho
Insurance Broker. Managing Partner of EMS Corretora de Seguros Ltda. ME since 1990. From 1972 until 1975 he was the Tax Incentive Manager of Baú Distribuidora de Títulos e Valores Mobiliários S.A. He joined Banco Finasa de Investimentos S.A. in 1975, as an “open-market” trader, and in the same year became Manager of the Funding Department. In 1978, he was promoted to Deputy Director. In 1979, he was elected as Director of Finasa Corretora de Câmbio e Valores Mobiliários S.A. In April 1980 he was elected also as Director of Banco Finasa de Investimento S.A. In September 1980 he was elected as Director of Finasa Seguradora S.A., having resigned from his director offices in the Investment Bank and Securities Broker. In 1981, he was elected as Managing Director of Finasa Seguradora S.A. and as Director of Finasa Previdência Privada S.A. From 1983 until 1984, he was the General Manager of Velumar Participações S/A Ltda. He has provided consulting services to many companies along time, in the financial and real-property industries. He was Director of Ponto 3 D.T.V.M. Ltda. from 1988 until 1990. He was elected as permanent member of the Statutory Audit Committee of Cia. Melhoramentos Norte do Paraná in April 2001. In April 2003 was elected as permanent member of the Statutory Audit Committee of Azevedo & Travassos S.A. In April 2005 he was elected as permanent member of the Statutory Audit Committee of Bombril S.A. He is a Member of the Statutory Audit Committee of Grupo Paranapanema, Alpargatas S.A. and Vanguarda Agro S.A.
Fabio Gallo Garcia
Bachelor in Engineering and Business Administration, PhD in Finance from FGV-EAESP / University of Texas and in Philosophy from PUC / SP. Masters in Finance from FGV-EAESP, Postgraduate in Accounting and Financial Management – CEAG – EAESP-FGV. Professor of Finance, School of Business Administration of Getúlio Vargas Foundation (EAESP / FGV) and Finance at the Catholic University of São Paulo (PUC / SP). Columnist for the newspaper O Estado de São Paulo, and former Vice Chancellor of Administrative of Pontifical Catholic University of São Paulo – PUC / SP. Alternate Member of the Supervisory Board Alpargatas.
Gabriela Roller Curi
Advogada, graduada em Direito pela Universidade Presbiteriana Mackenzie. Foi estagiária em escritórios de advocacia e empresas de renome, bem como órgãos do Poder Público. Membro da Ordem dos Advogados do Brasil, seção de São Paulo. Ocupa o cargo de Advogada da Bonsucex Holding. S.A.. É membro suplente do Conselho Fiscal da Azevedo & Travassos S.A.
João Batista Lemes Cruvinel
Civil Engineer. He has been working for Bonsucex Holding since its foundation, having occupied several offices in the company, in all the group areas. He is currently Administrative and Financial Manager.
Marcelo Adilson Tavarone Torresi
Digital Systems Engineer graduated from the Polytechnic School of the University of São Paulo and a post graduate degree in Finance Strategic Management from Fundação Getúlio Vargas. He is a member of the Supervisory Board of the Bank PAN, Member of the Board of Directors of Vikstar Contact Center and General Director from Pilotage Investments. He was a member of the Board of Directors of Socicam Projects and Representations Ltda, General Director of Banco Paulista S.A., General Director of SOCOPA -. Brokerage Paulista S.A., Member of the Supervisory Board and Management of Azevedo Travassos S.A., General Director of Banco Pecunia S.A. , Assistant Professor at LARC – Laboratory of Architecture and Computer Networks and at Business School São Paulo, Advisory Director in ACREFI – National Association of Credit Institutions, Finance and Investment and also Representative at the Management Committee of ABBC – Brazilian Association of Banks.
Marcos Reinaldo Severino Peters
Ph.D. of Accounting and Controllership from the University of São Paulo (2000). Master’s Degree of Accounting and Controllership from the University of São Paulo (1993). B.S. of Accounting Sciences from the University of São Paulo (1984). He is currently a Professor Doctor and Researcher of the Fundação Escola de Comércio Alvares Penteado, Full Professor of Armando Álvares Penteado Foundation, Professor Doctor of the Pontifical Catholic University of São Paulo, Coordinator Professor of the GVPec’s Multinational Company Controllership Extension Course, Member of the Information Technology Laboratory of FIPECAPI, Executive Director of Marpe Contabilidade e Consultoria Ltda. Large experience in accounting and controllership with emphasis in International Accounting. He has been working primarily in the following areas: International Accounting, Controllership, Finances, Internal Controls, SOX, IFRS, USGAAP. He held management positions in companies like Paranapanema, ADP Systems, Cetenco, Shizen-Shiseido. Member of the Board of Directors of Construtora Azevedo & Travassos S.A., Audit Committee of the Grupo Paranapanema S.A., of the Audit Committee and Risk Management of Vanguarda Agro S.A. and Human Resources Committee of Mineração Buritirama S.A..
Massao Fábio Oya
Holds a degree (2003) in Accounting from Centro Universitário Padre Anchieta, has also a MBA (2008) in Financial Management and Controlling from the same institution, in addition to having a degree in Accounting Technician (1999) from Escola Prof. Luiz Rosa. Prior to 2009, worked in the accounting area of several Companies, and in the same year e began his professional career in the Solução Governança Corporativa e Consultoria Ltda/ Jorge Lepeltier Consultores Associados, becoming a partner in March 2014, after an intensive period of learning and improvement with the founding partner – Jorge Lepeltier. Since then, he has been working in the provision of corporate advisory services in the areas of accounting, corporate and corporate governance, acting as effective member of the Fiscal Councils of several Companies, such as: Companhia de Saneamento do Paraná – Sanepar; Companhia de Saneamento do Estado de São Paulo/ Sabesp; TIM Participações S.A.; Bardella S.A – Indústrias Mecânicas; General Shopping S.A.; Companhia Providência Ind. e Comércio; Eucatex S.A. – Indústria e Comércio; Companhia Paranaense de Energia – COPEL; Cristal Pigmentos do Brasil S.A.; WLM Indústria e Comércio S.A., Pettenati Indústria Têxtil S.A. e Bicicletas Monark S.A. He was an alternate member of the Fiscal Council of Alpargatas S. A. He is an effective member of the Fiscal Council of Rossi Residencial S.A.
Paulo Amador Thomaz Alves da Cunha Bueno
Bachelor of Laws from the School of Law of Faculdades Metropolitanas Unidas (FMU) in 1996. Master’s degree of Criminal Law from the School of Law of the Pontifical Catholic University of São Paulo (PUC-SP) in 2001, Ph.D. of Criminal Law from the Pontifical Catholic University of São Paulo (PUC-SP) in 2007, extension courses in criminal law/criminology, held by Urbaniana Pontifical University (the Vatican) in 1994, Special Criminal Courts, held by the Law School of the University of São Paulo, Brazilian Academy of Criminal Law and Brazilian Association of Criminal Lawyers (1995), Criminal Procedural Law, held by the Lawyers’ Institute of São Paulo (IASP) in 1999, Criminal Law, held by the Getúlio Vargas Foundation (FGV) in 2002, university extension course and law studies in Criminal Procedural Law, held by the Pontifical Urbaniana University (the Vatican) in 1996, pgraduate course in Economic and European Criminal Law, held by the Law School of the University of Coimbra and the Brazilian Institute of Criminal Sciences (2008). He is currently working as a graduate course professor of the law course at the Armando Álvares Penteado Foundation (FAAP-SP) and at the Pontifical Catholic University of São Paulo (PUC-SP). Member of the Board of Directors of Taurus S.A., a company of the Paranapanema Group, and member of the Sustainability and Environment Committee of Mineração Buritirama S.A.
Tereza Cristina Grossi Togni
Business Administrator and graduated in Accounting from the Universidade Católica de Minas Gerais (UC-MG), she worked as Audit Officer of the Brazilian Central Bank from 2000 to 2003. She was a member of the Accounting Policies Committee, of the Disclosure and Trading Committee, of the Audit Committee and of the Board of Directors of Itaú Unibanco Holding S.A. Currently, she works as Chairman of the Audit and Risk Management Committee, as Specialist of Duratex S.A., Member of the Audit Committee of B3 and Chairman of the Fiscal Council of Terra Santa Agro S.A.