Institutional
Transparency, Tradition and Commitment
Careers
Over 130 years of legal traditionWe are not an ordinary law firm. We are the continuation of a legacy that spans generations — where technical rigor meets strategic vision, and tradition reinvents itself with every challenge.
A Legacy of Excellence
With roots tracing back to the immigration of Dr. Gaetano Martinelli to Brazil in 1891, Martinelli Advogados Associados carries a centennial tradition of legal excellence. More than a firm, we are an institution that has shaped corporate law in Santa Catarina over three centuries. Our history is written with the seriousness of those who understand that each case carries the weight of lives, families and businesses.
Culture and Purpose
We believe law is a tool for transformation. Therefore, we cultivate a culture of intellectual excellence, unwavering integrity and non-negotiable commitment to technical quality. Every professional on our team shares these values — and contributes to raising the standard of Brazilian legal practice.
Our Values
Legal Excellence
Uncompromising technical standards in all deliverables. Every pleading, every opinion, every strategy is crafted with the highest intellectual rigor.
Ethics and Integrity
We conduct every relationship with absolute transparency. Professional secrecy and client loyalty are non-negotiable pillars of our practice.
Strategic Vision
We see beyond litigation. Our approach is preventive, structured and oriented toward enduring results.
Tradition and Innovation
We honor our history without being imprisoned by it. We innovate in processes, technology and methods to offer the best in modern legal practice.
Areas of Excellence
We operate in the most complex areas of corporate, tax, labor, civil, real estate, family, succession and strategic litigation law. Our multidisciplinary team offers integrated solutions that few firms in Brazil can provide.
Be Part of This Story
We don't recruit professionals. We identify vocations. If you share the belief that law can — and must — be practiced with excellence, integrity and long-term vision, we want to know you. Contact us to learn more.
Contact UsCompliance
Transparency and Integrity in Every Action
Last updated: January 2026Martinelli Advogados Associados maintains a compliance program aligned with the best practices of the Brazilian and international legal market. We believe that corporate integrity is the foundation for lasting, trust-based relationships with our clients, employees and partners.
Core Principles
Non-Negotiable Ethics: All our activities are guided by the highest ethical standards. We tolerate no form of corruption, bribery or unethical conduct.
Transparency: We maintain a transparent posture in our contractual relationships, accountability and communication with clients and regulatory bodies.
Professional Secrecy: Client information is protected with the utmost care, in compliance with the OAB Code of Ethics and applicable legislation.
Legal Compliance: We operate in strict observance of Brazilian laws, including the Anti-Corruption Law (Law No. 12,846/2013), the General Data Protection Law (Law No. 13,709/2018) and other regulations applicable to legal practice.
Whistleblower Channel
If you identify any conduct contrary to our compliance principles, please contact us — we guarantee anonymity and confidentiality of all communications received.
We ensure non-retaliation against good-faith whistleblowers.
Privacy Policy
Data Protection and Transparency
Last updated: January 2026Martinelli Advogados Associados values the privacy and protection of personal data of its clients, website visitors and other data subjects. This Privacy Policy describes how we collect, use, store and protect your information.
1. Data Collected
We may collect the following information when you interact with us: full name, email, phone number, CPF/CNPJ, browsing data (cookies) and information voluntarily provided in contact forms.
2. Processing Purpose
Your data is used for: provision of legal services, institutional communication, compliance with legal and regulatory obligations, and improvement of your experience on our website.
3. Data Sharing
We do not share your personal data with third parties, except when necessary for the provision of contracted services, by legal determination or with your express consent.
4. Security
We adopt technical and administrative measures to protect your data against unauthorized access, loss, destruction or alteration.
5. Your Rights
Under the LGPD, you have the right to: confirm the existence of processing, access your data, correct incomplete or outdated data, request portability, and withdraw consent at any time.
6. Contact
To exercise your rights or clarify questions about this policy, please contact us.
LGPD — Data Protection Law
Compliance and Data Governance
Last updated: January 2026Martinelli Advogados Associados is committed to full compliance with the Brazilian General Data Protection Law (LGPD - Law No. 13,709/2018), demonstrating our commitment to privacy and security of information of our clients, employees and partners.
Our Commitment to LGPD
We have implemented a comprehensive data governance program covering all aspects of personal information processing in our operations. This program is continuously reviewed and updated to reflect best practices and regulatory requirements.
Legal Basis for Processing
Personal data processing by Martinelli Advogados is based on: the data subject's consent, contract execution, regular exercise of rights (including legal practice), legal or regulatory obligation, and legitimate interest.
Data Protection Officer (DPO)
Our DPO is available to answer questions and handle requests related to the LGPD. Contact us for more information.
Data Subject Rights
In compliance with art. 18 of the LGPD, we ensure data subjects the right to: confirm the existence of processing, access data, correct incomplete or outdated data, anonymize or delete unnecessary data, port data to another provider, and withdraw consent.
Security Measures
We adopt technical and organizational measures compatible with best information security practices, including encryption, access control, continuous monitoring and periodic team training.
Terms of Use
General Conditions of Navigation and Services
Last updated: January 2026Welcome to the website of Martinelli Advogados Associados. By accessing and using this website, you agree to the terms and conditions described below. If you do not agree with any of these terms, please do not use our website.
1. General Information
This website is owned by Martinelli Advogados Associados. The content provided is for informational purposes only and does not constitute legal advice or any form of attorney-client relationship.
2. Content
All content on this website — including texts, images, graphics, logos and other materials — is protected by copyright and intellectual property rights. Reproduction, distribution or modification without express authorization is prohibited.
3. Disclaimer
The information on this website is provided "as is," without warranties of completeness, accuracy or timeliness. Martinelli Advogados is not responsible for decisions made based on the content published herein.
4. External Links
This website may contain links to third-party sites. We are not responsible for the content, privacy practices or availability of these sites.
5. Intellectual Property
All intellectual property rights to the website and its content are reserved to Martinelli Advogados Associados. Any unauthorized use may result in appropriate legal measures.
6. Changes
We reserve the right to modify these terms at any time. Changes take effect immediately upon publication on the website. We recommend periodic consultation of this page.
7. Contact
To clarify questions about these terms, please contact us at: martinelli@martinelliadvocacia.adv.br