Balance to address issues.
Capacity to solve them.

More than a law firm,
an extension of our clients.

Since its inception, Zeigler and Mendonça de Barros has appeared among Brazil’s top law firms in specialized publications in several practice areas.
Meet our professionals.


Look no further for
tailor-fit legal solutions.

Among our main clients are domestic and foreign companies in several sectors, especially food, retail, pharmaceutical, and services.
Learn more about our Practice Areas.

We abide by the strictest ethical standards. Read our Code of Conduct and Ethics.

Our manifesto.

Knowledge and practice combined
n pursuing the best alternative.

We have offices located in several capitals in Brazil. Contact one of our offices.

ZMB's Gazette

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ZMB’s manifesto

We believe in:

trust, empathy,
in humanizing the practice of law
and looking at it through new lenses.
More than a law firm, we are
an extension of our clients.

We listen:

through trust and empathy, we understand queries.
Through dialog between equals,
we build alternatives.

We think:

with focus and clarity, looking at the many sides of each issue.
We simplify problems

We act:

by focusing on comprehending each need through experience and knowledge.
Realistically and pragmatically relying on candidness and courage,
we find and implement solutions