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Ralph Rosenberg
Ralph Rosenberg
CIO and Founding Partner, Perfin Investimentos


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Mr Ralph Rosenberg is the CIO and Founding Partner at Perfin Asset. Mr. Rosenberg has been involved in all phases of Perfin’s development, since the first equity funds to its recent infrastructure investments. Mr. Rosenberg has always worked in the financial industry beginning his career at Banco Santander in 2001. Since 2006 he has been responsible for equity and infrastructure funds. He supports social projects, mainly child cancer institutions. Mr. Rosenberg holds a B.A. degree in Business MBA in Finance.
Perfin is an independent asset management, specializing in equity and infrastructure funds. Founded in 2007 by Ralph Rosenberg and José Roberto Ermírio de Moraes Filho, we focus on studying and understanding companies and investing constructively through deep and long-lasting partnerships. We seek returns with capital preservation and avoid the risk of permanent loss. We have senior teams responsible for analyzing the best opportunities.
Working in this organization
Recent Activities
Infra Minas GRI 2023
22 de junho
Belo Horizonte, Minas Gerais
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Agnaldo Brito
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Infra Sul GRI 2023
21 de setembro
Porto Alegre, Brazil
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Aquilino Espejo
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