Mattos Filho, Veiga Filho, Marrey Jr. e Quiroga Advogados

Law firm

Mattos Filho, Veiga Filho, Marrey Jr. e Quiroga Advogados
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Company's Profile

Established: 1992
Line of Business: Law firm
Address: Al Joaquim Eugênio de Lima 447, São Paulo, SP – Brazil - 01403-001
Phone: +55 11 3147 7600 (São Paulo - Paulista)
Praia do Flamengo, 200 11º andar, Rio de Janeiro, RJ – Brazil - 22210-901
Phone: +55 21 3231 8200 (Rio de Janeiro)
SHS Q. 6 Conjunto A, Bl. C S. 1901, Brasília, DF - Brazil - 70316-109
Phone: +55 61 3218 6000 (Brasília)
34 East 51st Street, 12th floor, New York, NY 10022 U.S.A.
Phone: +1 646 695 1100 (New York)
5th floor, 32 Cornhill, London UK EC3V 3SG
Phone: +44 (0)20 7280 0160 (London)
Campinas – Av. José de Souza Campos, 507 – 2º andar – Campinas-SP – Brazil – 13025-320
Phone +55 19 3753-3310
Email: [email protected]
Linkedin: Click to View
Youtube: Click to View
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Company Executives

  • Roberto Quiroga Mosquera, Mattos Filho, Veiga Filho, Marrey Jr. e Quiroga Advogados

    Roberto Quiroga Mosquera

    Managing Partner

    Mattos Filho, Veiga Filho, Marrey Jr. e Quiroga Advogados

  • Claudio  Oksenberg, Mattos Filho, Veiga Filho, Marrey Jr. e Quiroga Advogados

    Claudio Oksenberg

    Partner at the Corporate and M&A Practice

    Mattos Filho, Veiga Filho, Marrey Jr. e Quiroga Advogados

  • Paulo Marcos  Rodrigues Brancher, Mattos Filho, Veiga Filho, Marrey Jr. e Quiroga Advogados

    Paulo Marcos Rodrigues Brancher

    partner at the Intellectual property and Technology, Innovation and Digital businesses practices

    Mattos Filho, Veiga Filho, Marrey Jr. e Quiroga Advogados

  • Lisa  Worcman, Mattos Filho, Veiga Filho, Marrey Jr. e Quiroga Advogados

    Lisa Worcman

    Partner at the Technology, Innovation and Digital businesses practice

    Mattos Filho, Veiga Filho, Marrey Jr. e Quiroga Advogados

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About Mattos Filho, Veiga Filho, Marrey Jr. e Quiroga Advogados

Mattos Filho provides services to clients in different legal areas in a coordinated and integrated manner, working in multidisciplinary teams whenever necessary. This work dynamic allows the firm to deliver tailor-made solutions to clients, thereby enhancing the firm’s understanding of the clients’ businesses and making Mattos Filho a valuable partner. Mattos Filho is a leader in approximately 30 different practice areas and work continuously to ensure that all these practices are benchmarks for the market. The firm represents domestic and foreign companies, financial institutions, investors, multilateral agencies, investment funds, pension funds, insurers and reinsurers and non-profit organisations.

Our firm is located in São Paulo and has additional offices in Rio de Janeiro, Brasília, London and New York. In total, we work in cooperation with over than 1.200 employees.

Practice areas:


Merger reviews and opposition in relation to the administrate Council for Economic Defence (CADE); analysis of antitrust-related risks and structuring corporate transactions; investigations; leniency agreements and settlement negotiations; antitrust compliance audits.

Asset Management Services & Investment Funds:

Assistance with the legal framework of investment funds; substantial knowledge concerning corporate, finance and banking laws, as well as derivatives related matters.

Banking & Finance:

Regulatory advice to financial institutions and other entities supervised by the Central Bank of Brazil and the Brazilian Securities Commission; solid knowledge of the rules and practices of the financial and payment sectors and capital markets.

Business Public Law:

Client representation with regulatory agencies; federal and state courts of accounts in matters related to administrative improbity acts, conduct adjustment agreements, and public civil actions.

Capital Markets:

Stock market and listed companies; financial transactions; investment funds; regulatory assistance; structuring and negotiating complex transactions; debt and financing; and securitisations.

Charities, Social Business & Human Rights:

Legal expert guidance to non-profit organisations and companies with private social investments; advice on structuring social businesses.

Compliance & Corporate Ethics:

Investigations of wrongdoings; prosecutorial inquiries and enforcement actions; leniency agreements and settlements; compliance programs; anti-corruption compliance due diligence.


M&A and other corporate transactions, business reorganisations; corporate governance and general corporate advice.


Due diligence; licensing; administrative and court proceedings; solid waste and post-consumption liability; environmental contamination; environmental asset’s market (forests, water, carbon and biodiversity).

Forestry Investments:

Purchase and sale of rural properties; land use rights; lease agreements; partnership agreements; development programs; purchase and sale of forests.

Infrastructure & Energy:

Advice on project development; project finance; construction and complex contracts; administrative law; regulatory law; oil and gas; energy; mining; logistics; sanitation; and telecommunications.

Insurance, Reinsurance & Pensions:

Incorporation and licensing of (re)insurers and brokers; M&A; sale of portfolios; policy wordings; reinsurance contracts; distribution agreements.

Intellectual Property:

Copyrights; IP license; technology transfer and franchise agreements; trademark registration and prosecution; domain names; IP litigation.

Labour & Employment & Executive Compensation:

Assistance with complex compensation plans; trade union negotiations; immigration; work place hazards and safety issues; and legal due diligence.

Life Sciences & Healthcare:

Regulatory matters; commercial, IP and technology agreements; administrative and court proceedings.

Litigation & Arbitration:

Commercial disputes involving a wide array of industries and domestic and international arbitrations.

Private Client:

Advice to individuals, family controlled businesses and groups; adoption of best governance practices; estate planning; succession planning; emigration planning; and tax advice.

Public Affairs:

Mapping the Brazilian political and regulatory scenario; analysis of legal, political and regulatory risks; representation and defense of clients’ interests through the development of public rules and policies of impact or interest.

Real Estate:

Due diligence and supervision of external audits for acquisition of properties; preparation and negotiation of construction and project management contracts.

Restructuring & Recovery:

Representation of investors, creditors and debtors in complex debt restructurings, M&A of distressed assets and financing of distressed companies.


Representation of clients in administrative and court proceedings; private pensions; direct and indirect taxes.

Technology, Innovation & Digital Businesses & Telecommunications:

Advice on the internet act, liability of internet application providers, law enforcement in the digital space, data privacy, data privacy compliance programs, cyber security, structuring technology and internet companies.

White Collar Crime:

Assistance on complex matters related to crimes committed in the corporate sector. Advice and defense on criminal proceedings with state and federal courts in cases involving various jurisdictions.


Mattos Filho has a prominent position in both national and international markets and is a legal reference in business areas related to aviation.


Mattos Filho's ESG - Environmental, Social and Governance – practice area is a pioneer in the Brazilian legal market. We are the only full-service law firm in the country with expertise in all areas related to corporate sustainability.

Election Laws for Companies:

Election laws for companies: representation of companies before Brazilian electoral courts; advise on electoral compliance; risk analysis related to electoral sanctions and donations; assistance in matters related to crimes detected by Brazilian electoral courts.

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