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Thiago Giantomassi
Lawyers profile
Global 2025
Lawyers profile | Global 2025: Capital Markets: Debt, Capital Markets: Equity, Environmental, Social & Governance (ESG), Investment Funds
Thiago Giantomassi
Ranked in 4 Practice Areas
2

Band 2

Capital Markets: Debt

Brazil

1 Years Ranked

3

Band 3

Capital Markets: Equity

Brazil

1 Years Ranked

4

Band 4

Environmental, Social & Governance (ESG)

Brazil

3 Years Ranked

5

Band 5

Investment Funds

Brazil

1 Years Ranked

Ranked in Guides
Brazil 2024

About

Provided by Thiago Giantomassi

Global

Practice Areas

Agribusiness; Alternative Investments; Capital Markets; ESG - Environmental, Social and Governance; Financial Market; Mergers and Acquisitions; Real Estate

Career

Partner of Demarest's Capital Markets, Corporate Finance and M&A areas, Thiago Giantomassi has a Bachelor's Degree in Law and a Master's Degree by the University of São Paulo (USP). He concentrates his activities in corporate finance and business with companies, focusing on Capital Markets, Infrastructure and Mergers and Acquisitions. He advises investment banks, private equity firms, closely held companies and publicly held companies, controlling shareholders, investors, intermediaries and advisors in domestic and international operations in a variety of sectors of the economy.

Professional Memberships

Member of Lex Mundi’s Cross Border Transactions Committee

Chambers Review

Provided by Chambers

Chambers Global Guide

Capital Markets: Debt - Brazil

2
Band 2
Individual Editorial
Thiago Giantomassi is particularly recognised for his strong focus on the agribusiness sector. His work encompasses primary and secondary offerings of shares and issuance of debentures. He is especially active in the issuance of agribusiness certificates.
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Capital Markets: Equity - Brazil

3
Band 3
Individual Editorial
Thiago Giantomassi is particularly recognised for his strong focus on the agribusiness sector. His work encompasses primary and secondary offerings of shares and issuance of debentures. He is especially active in the issuance of agribusiness certificates.
Learn more about this team❖View ranking table

Environmental, Social & Governance (ESG) - Brazil

4
Band 4
Individual Editorial
Capital markets partner and agribusiness specialist Thiago Giantomassi advises clients from the agribusiness and energy sectors, among others, in sophisticated ESG finance mandates. He is well regarded for dealing with sustainability-linked bonds and carbon credits.
Learn more about this team❖View ranking table

Investment Funds - Brazil

5
Band 5
Individual Editorial

Thiago Giantomassi is an experienced practitioner, renowned for his capital market and investment funds practice. He is frequently sought out by important clients to represent them in sophisticated deals, and is widely regarded for his solid regulatory expertise.

Learn more about this team❖View ranking table

Strengths

Provided by Chambers

Thiago Giantomassi is an expert in securitization and agribusiness deals, with a strong track record in capital markets.

Capital Markets: Debt respondent
Chambers Global Guide

Thiago Giantomassi has deep knowledge and all the skills to help the client conducting difficult negotiations.

Capital Markets: Debt respondent
Chambers Global Guide

Thiago is tremendously skilled. In addition to the technical acumen, which I consider one of the highest, he has a great relationship with the client.

Capital Markets: Debt respondent
Chambers Global Guide

Thiago works with financing of projects, also active in bond issuances.

Environmental, Social & Governance (ESG) respondent
Chambers Global Guide

Thiago Giantomassi is involved in financial matters that also involves ESG.

Environmental, Social & Governance (ESG) respondent
Chambers Global Guide

With a strong mastery of regulatory matters, Thiago is extremely helpful in developing non-obvious strategies.

Investment Funds respondent
Chambers Global Guide

Thiago is up-to-date, and a point of reference in the market.

Investment Funds respondent
Chambers Global Guide

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