NetWorth
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Feffer
David Feffer
Rank #3128
BRAZIL•Diversified•Pulp and paper

David Feffer

Net Worth
$1.133B
-1.24% (24h)
David Feffer is a prominent Brazilian businessman and the President of the Board of Directors at Suzano S.A., the world's largest eucalyptus pulp producer. Born in 1956, Feffer's career has been dedicated to the pulp and paper industry. His leadership has been instrumental in Suzano's growth, including the significant acquisition of Fibria Celulose in 2019, valued at $7.5 billion. With a current estimated net worth of $1.5 billion, Feffer's achievements reflect a blend of business acumen and a commitment to social responsibility.

How to read David Feffer's profile

Public net-worth figures are estimates. They combine observable inputs—typically listed equity, disclosed transactions, and market prices—with editorial judgment where filings are incomplete (for example, private holdings, debt, or cross-holdings). For David Feffer, we anchor the narrative to Pulp and paper and Pulp and paper, then update the headline number as markets move. The chart on this page is meant to show trajectory, not a certified balance sheet.

When you see $1.133B alongside global rank #3128, interpret it as our best synthesis of widely cited ownership and price signals—not a claim about cash on hand. Estimates can diverge from other publishers because of different treatment of options, trusts, charitable vehicles, or illiquid assets. We document the general approach in methodology and welcome corrections via corrections.

Country (BRAZIL) and career milestones on this page are curated for reader context; they should be verified against primary sources when used for research. Editorial metadata for this profile is refreshed on a rolling basis, with deeper audits at least annually (last noted cycle: 2026).

Looking for depth? When available, the dossier and timeline sections below add long-form context beyond the headline number—prioritize those modules when evaluating claims about strategy, controversies, or philanthropic commitments.

The Full Dossier

Early Life

David Feffer was born in 1956. He is the eldest son of Max Feffer, whose father Leon Feffer founded the Brazilian pulp and paper firm Suzano in 1924. David Feffer and his three brothers, Daniel, Jorge, and Ruben, each inherited shares in Suzano. Feffer's grandfather pioneered the use of eucalyptus pulp to produce paper.

Rise to Success

Feffer began working for his family's company just before his eighteenth birthday. He became the chief executive of Suzano in 2001 and is currently the President of the Board of Directors. Under his leadership, Suzano acquired Fibria in January 2019 for about $7.5 billion, creating Brazil's largest paper producer. David has also headed the family's investment arm since 2003.

Key Business Strategies

David Feffer's key strategies include strategic acquisitions and sustainable business practices. His ability to lead Suzano through significant acquisitions and market expansions has established the company as a global leader. Feffer's leadership has emphasized both innovation and social commitment, which has been crucial in positioning Suzano as a leader in sustainable practices.

Philanthropy

David Feffer is committed to cultural and philanthropic initiatives. He acts as president of cultural and social institutions such as the Council for Philanthropic Foundation ARYMAX; the Directory Council of the Alef School and vice-president in the Directory Council of the EcoFuturo Institution.

Career Timeline

2019

Fibria Acquisition

Suzano acquired Fibria Celulose for about $7.5 billion.

2003

Headed Family's Investment Arm

David Feffer has headed the family's investment arm since 2003.

2001

CEO of Suzano

David Feffer became the chief executive of Suzano.

1924

Suzano Founded

Leon Feffer founded the Brazilian pulp and paper firm Suzano.

Philanthropic Impact

PhilanthropyUndisclosed

Council for Philanthropic Foundation ARYMAX

President of the Council.

EducationUndisclosed

Directory Council of the Alef School

President of the Directory Council.

EnvironmentUndisclosed

EcoFuturo Institution

Vice-president in the Directory Council.

Key Business Ventures & Holdings

CompanyStakeValue
Suzano S.A.——

Net Worth History

In-Depth Analysis

Early Life

David Feffer was born in 1956. He is the eldest son of Max Feffer, whose father Leon Feffer founded the Brazilian pulp and paper firm Suzano in 1924. David Feffer and his three brothers, Daniel, Jorge, and Ruben, each inherited shares in Suzano. Feffer's grandfather pioneered the use of eucalyptus pulp to produce paper.

Rise to Success

Feffer began working for his family's company just before his eighteenth birthday. He became the chief executive of Suzano in 2001 and is currently the President of the Board of Directors. Under his leadership, Suzano acquired Fibria in January 2019 for about $7.5 billion, creating Brazil's largest paper producer. David has also headed the family's investment arm since 2003.

Key Business Strategies

David Feffer's key strategies include strategic acquisitions and sustainable business practices. His ability to lead Suzano through significant acquisitions and market expansions has established the company as a global leader. Feffer's leadership has emphasized both innovation and social commitment, which has been crucial in positioning Suzano as a leader in sustainable practices.

Philanthropy

David Feffer is committed to cultural and philanthropic initiatives. He acts as president of cultural and social institutions such as the Council for Philanthropic Foundation ARYMAX; the Directory Council of the Alef School and vice-president in the Directory Council of the EcoFuturo Institution.

Data Sources & Methodology

Figures for David Feffer are synthesized from the sources below and cross-checked against our net worth methodology. Estimates may lag market moves; see corrections to report discrepancies.

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