Marcelo Cunha Ribeiro

Director/Board Member at CSN MINERAÇÃO S.A.

46 year

Miscellaneous

Non-Energy Minerals

Finance

Active connections

Name	Gender	Age	Linked companies	Collaboration
Guilherme Segalla de Mello	M	49	MRS LOGÍSTICA S.A.	-
Benjamin Steinbruch	M	70	CSN MINERAÇÃO S.A. COMPANHIA SIDERÚRGICA NACIONAL S.A.	31 years
Rogerio Payrebrune St. Sève Marins	M	67	METALGRÁFICA IGUAÇU S.A.	29 years
Miguel Ethel Sobrinho	M	77	CSN MINERAÇÃO S.A. COMPANHIA SIDERÚRGICA NACIONAL S.A.	8 years
Yoshiaki Nakano	M	79	CSN MINERAÇÃO S.A. COMPANHIA SIDERÚRGICA NACIONAL S.A. Transnordestina Logística SA Transnordestina Logística SA RailroadsTransportation Transnordestina Logística SA provides railway transportation services.	20 years
Luis Fernando Barbosa Martinez	M	60	MRS LOGÍSTICA S.A. COMPANHIA SIDERÚRGICA NACIONAL S.A. Ferrovia Transnordestina Logistica SA Transnordestina Logística SA Transnordestina Logística SA RailroadsTransportation Transnordestina Logística SA provides railway transportation services.	22 years
Enéas Garcia Diniz	M	64	CSN MINERAÇÃO S.A. Transnordestina Logística SA Transnordestina Logística SA RailroadsTransportation Transnordestina Logística SA provides railway transportation services.	8 years
Eduardo Alcalay	M	-	Beleza Participaçoes SA Beleza Participaçoes SA MiscellaneousMiscellaneous Beleza Participaçoes SA operates as a holding company. The company was founded in 2011 and is headquartered in São Paulo, Brazil. Berna Participações SA Berna Participações SA MiscellaneousMiscellaneous Berna Participações SA is engaged in financial investment and shareholding activities. Its interests focus on the technology industry. The company was founded on December 27, 2007 and is headquartered in São Paulo, Brazil.	-
Danilo Gamboa	M	49	Berna Participações SA Berna Participações SA MiscellaneousMiscellaneous Berna Participações SA is engaged in financial investment and shareholding activities. Its interests focus on the technology industry. The company was founded on December 27, 2007 and is headquartered in São Paulo, Brazil. Beleza Participaçoes SA Beleza Participaçoes SA MiscellaneousMiscellaneous Beleza Participaçoes SA operates as a holding company. The company was founded in 2011 and is headquartered in São Paulo, Brazil.	-
Tufi Daher	M	63	Transnordestina Logística SA Transnordestina Logística SA RailroadsTransportation Transnordestina Logística SA provides railway transportation services.	17 years
Arno Schwarz	M	44	Ferrovia Transnordestina Logistica SA Transnordestina Logística SA Transnordestina Logística SA RailroadsTransportation Transnordestina Logística SA provides railway transportation services.	-
Giovanna Araujo Pacheco	F	-	Berna Participações SA Berna Participações SA MiscellaneousMiscellaneous Berna Participações SA is engaged in financial investment and shareholding activities. Its interests focus on the technology industry. The company was founded on December 27, 2007 and is headquartered in São Paulo, Brazil. Beleza Participaçoes SA Beleza Participaçoes SA MiscellaneousMiscellaneous Beleza Participaçoes SA operates as a holding company. The company was founded in 2011 and is headquartered in São Paulo, Brazil.	-
Antonio Bernardo Vieira Maia	M	63	COMPANHIA SIDERÚRGICA NACIONAL S.A.	11 years
George Altmann	M	-	Berna Participações SA Berna Participações SA MiscellaneousMiscellaneous Berna Participações SA is engaged in financial investment and shareholding activities. Its interests focus on the technology industry. The company was founded on December 27, 2007 and is headquartered in São Paulo, Brazil. GP Investimentos Ltda. GP Investimentos Ltda. Investment ManagersFinance GP Investimentos Ltda (GP Investimentos) is a Private Equity firm, a subsidiary of GP Investments Ltd. founded in 1993 by Carlos Alberto da Veiga Sicupira and Roberto Moses Thompson Motta. The firm is headquartered in Milan.	4 years
Rodolfo Marchioni Kesselring	M	60	METALGRÁFICA IGUAÇU S.A.	20 years
Thiago Emanuel Rodrigues	M	46	Beleza Participaçoes SA Beleza Participaçoes SA MiscellaneousMiscellaneous Beleza Participaçoes SA operates as a holding company. The company was founded in 2011 and is headquartered in São Paulo, Brazil. Berna Participações SA Berna Participações SA MiscellaneousMiscellaneous Berna Participações SA is engaged in financial investment and shareholding activities. Its interests focus on the technology industry. The company was founded on December 27, 2007 and is headquartered in São Paulo, Brazil.	-
Fabiam Franklin	M	56	COMPANHIA SIDERÚRGICA NACIONAL S.A.	22 years
João Mário Lourenço Filho	M	59	MRS LOGÍSTICA S.A. Transnordestina Logística SA Transnordestina Logística SA RailroadsTransportation Transnordestina Logística SA provides railway transportation services.	-
Pedro Barros Mercadante Oliva	M	38	CSN MINERAÇÃO S.A.	3 years
Hiroshi Akiba	M	60	CSN MINERAÇÃO S.A.	4 years
Daisuke Hori	M	51	CSN MINERAÇÃO S.A.	6 years
Alexandre Claro Fleischhauer	M	58	MRS LOGÍSTICA S.A.	14 years
Marcelo Leite Barros	M	55	MRS LOGÍSTICA S.A.	-
Félix Lopez Cid	M	65	MRS LOGÍSTICA S.A.	17 years
Alfeu Antonio Caznoch	M	74	METALGRÁFICA IGUAÇU S.A.	20 years
Gustavo Bambini	M	-	MRS LOGÍSTICA S.A.	-
Pedro Gomes de Souza	M	-	COMPANHIA SIDERÚRGICA NACIONAL S.A.	-
Otto Alexandre Levv Reis	M	-	CSN MINERAÇÃO S.A.	3 years
Rogerio Goncalves Pizeta	M	-	Berkeley Participaçoes e Empreendimentos SA Berkeley Participaçoes e Empreendimentos SA Electric UtilitiesUtilities Part of Companhia Siderurgica Nacional, Berkeley Participaçoes e Empreendimentos SA is a Brazilian company that provides electric power generation services. The private company is based in São Paulo, Brazil. Berkeley Participaçoes e Empreendimentos was acquired by Companhia Siderurgica Nacional on May 10, 2021.	-
Julio Rosa Baptista	M	44	MRS LOGÍSTICA S.A.	12 years
Marco Aurélio Brito Braga	M	48	MRS LOGÍSTICA S.A.	-
Murilo Muller	M	51	MRS LOGÍSTICA S.A.	-
Wendel Gomes da Silva	M	50	MRS LOGÍSTICA S.A.	-
Alejandro Daniel Laiño	M	67	MRS LOGÍSTICA S.A.	11 years
Helena Olimpia de Almeida Brennand Guerra	F	47	CSN MINERAÇÃO S.A.	3 years
Victoria Steinbruch	F	31	CSN MINERAÇÃO S.A.	3 years
Hee Han Seung	F	-	CSN MINERAÇÃO S.A.	-
Carlos Hector Rezzonico	M	71	MRS LOGÍSTICA S.A.	-
Rubens Mário Marques de Freitas	M	46	Beleza Participaçoes SA Beleza Participaçoes SA MiscellaneousMiscellaneous Beleza Participaçoes SA operates as a holding company. The company was founded in 2011 and is headquartered in São Paulo, Brazil.	-
Luis Felix Cardamone Neto	M	60	Transnordestina Logística SA Transnordestina Logística SA RailroadsTransportation Transnordestina Logística SA provides railway transportation services.	11 years
Juarez Saliba de Avelar	M	63	Transnordestina Logística SA Transnordestina Logística SA RailroadsTransportation Transnordestina Logística SA provides railway transportation services.	-
Beatriz Alvares de Abreu Marins	F	63	METALGRÁFICA IGUAÇU S.A.	36 years
Lilian de Payrebrune St. Sève Marins	F	60	METALGRÁFICA IGUAÇU S.A.	28 years
Paulo Rogerio Caffarelli	M	58	Transnordestina Logística SA Transnordestina Logística SA RailroadsTransportation Transnordestina Logística SA provides railway transportation services.	-
Joana Bentes Meyer	M	-	MRS LOGÍSTICA S.A.	-

Connections Chart

Multi-company connection

Former connections

Name	Gender	Age	Linked companies	Collaboration
Sônia Zagury	F	56	MRS LOGÍSTICA S.A.	-
Geraldo Morais	M	-	COMPANHIA SIDERÚRGICA NACIONAL S.A.	6 years
Fabrícia Gomes de Souza	F	-	MRS LOGÍSTICA S.A.	15 years
Viktor Nigri Moszkowicz	M	-	MRS LOGÍSTICA S.A.	-
Ricardo Grossi Neves	M	-	CSN MINERAÇÃO S.A.	-

Statistics

Country	Connections	% of total
Brazil	50	100.00%

Age of Connections

Active

Past

Male

Female

Members of the board

Executives

Origin of connections