About Us

Fialdini Einsfeld Lawyers
Driven by excellence, enthusiastic about the competition

An office made up of professionals committed to achieving the best results

Fialdini Einsfeld Advogados was born out of a desire to offer effective legal solutions and build long-term relationships. The desire turned into action and this is one of our greatest differentials: we have a genuine interest in our clients' challenges, which has led to firm and lasting partnerships.

Our practice focuses on Business Law, with an emphasis on Litigation and Dispute Resolution, Administrative and Regulatory Law, Commercial Law, Competition Law, Consumer Law, Health Law and Intellectual Property, with special emphasis on clients in regulated sectors such as pharmaceuticals, energy and concessions, in which we have accumulated a great deal of experience and achieved significant success.

With meticulous work and a team of experienced and constantly improving professionals, our work is based on transparency, absolute availability and proximity, with the aim of understanding each organization in depth and transforming legal strategy into a business differential.

Learn about the values that guide our culture

Commitment

We act with diligence, care, determination and courage, regardless of the client to whom we provide our services or how adverse or complex the matter entrusted to us may be.

Excellence as an end

Care is important, but technique is indispensable. Everything we do is guided by the pursuit of excellence.

Unrestricted respect

We value and respect not only our clients, but everyone with whom we have a direct or indirect relationship. Mutual respect is the key to long-lasting and successful relationships.

Diversity as part of our essence

We believe in a diverse and plural environment, where everyone has opportunities for professional and personal development. Differences enrich our work and our development, contributing to the sustainability of our society.

Acting ethically

You never compromise with ethics, for any reason, in any situation.

Awards and Recognition

Throughout our history, we have sought to offer solutions of excellence. This approach has resulted in a track record of significant success and a reputation that has been consistently recognized by various publications.

Every award and recognition we receive is both a source of pride and an incentive for the challenges ahead.

We know that diversity is not a one-off achievement, but a commitment that requires concrete and continuous action. That's why our Diversity and Inclusion policy covers management, hiring and training measures, with the aim of guaranteeing an increasingly diverse and representative future, where all talents can fully develop.

To find out more about the actions we take, check out our Charter of Commitment and Diversity and Inclusion Guide. In these documents, we present all the guidelines, objectives and initiatives that guide our actions to promote an increasingly equitable and inclusive environment.

RECOGNITIONS

2025

Advocacy Analysis

Civil Regulatory - Pharmaceutical Sector - State of São Paulo

Advocacy Analysis 

Diversity and Inclusion



Latin Lawyer 250

Litigation - Recommended Firm

Chambers

Life Sciences - Level 2

Leaders League

Life Sciences - Excellent

Regional Law Firm Analysis

 

Latin Lawyer 500

Life Sciences - Leading Firm

2024

The Legal 500

Life Sciences - Leading Firm

Advocacy Analysis 

Civil - Pharmaceutical Sector - State of São Paulo

Chambers Brazil Industries and Sectors

Life Sciences

Latin Lawyer 250

Litigation - Recommended Firm

2023

The Legal 500 Latin America 

Life Sciences - Leading Firm

Chambers Brazil Industries and Sectors

Life Sciences - Level 2

Leaders League

Life Sciences - Excellent

2022

Regional Law Firm Analysis 

 

Chambers Brazil Industries and Sectors

Life Sciences

Leaders League

Life Sciences - Excellent

2021

Chambers Latin America

Life Sciences 

Advocacy Analysis

Civil - Regulatory - Pharmaceutical Sector 

 

Leaders League

Life Sciences - Intellectual Property - Life Sciences Law - Excellent

Chambers Brazil: Industries, Sectors and Regions

Life Sciences

2020

Advocacy Analysis

Civil - Regulatory - Pharmaceutical Sector - State of São Paulo

Chambers Latin America

Life Sciences

Leaders League

Life Sciences

2019

Leaders League

Life Sciences

Chambers Latin America

Life Sciences



2018

Leaders League

Conflict Resolution

Chambers Latin America

Life Sciences

 

 

Advocacy Analysis

Civil - Consumer - Regulatory - Pharmaceutical - Consumer Products - São Paulo

2017

Advocacy Analysis

Civil - Pharmacist - São Paulo


Leaders League

Life Sciences

Chambers Latin America

Life Sciences

2016

Advocacy Analysis

Civil, Consumer - Infrastructure and Regulatory - Pharmaceutical - São Paulo

Chambers Latin America

Life Sciences

2015

Chambers Latin America

Life Sciences

Advocacy Analysis

Civil Consumer Pharmaceutical São Paulo

2014

Advocacy Analysis

Civil - Pharmaceutical Consumer Products

2013

Advocacy Analysis

 

 

2012

Advocacy Analysis

Civil

 

2010

Advocacy Analysis

 

 

2009

Advocacy Analysis

 

 

2008

Advocacy Analysis

Civil

 

2007

Advocacy Analysis