Business and corporate law

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As specialists in Business Advocacy, we offer our clients the necessary legal support at all stages from the implementation of their business activity in Brazil, guiding and assisting foreign entrepreneurs through all the intricacies of Brazilian bureaucracy, whether in the process of opening their company in this country, or, later, during the development of their trade in national territory and in foreign trade.

Our goal is to build lasting partnerships, based on mutual trust and the efficiency of the services provided.

Company Formation for non-Brazilian residents
Registration of Foreign Capital at the Brazilian Central Bank (RDE/ROF
Business Bank Accounts for non-Brazilian residents
Power of Attorney
Foreign investment in Brazilian companies
Business contracts
Due Diligence and Compliance

Testimonials from our customers

I would like to take this opportunity to comment on the services provide by Dr. Hélio de Oliveira! As I had been living abroad for many years and decided to buy a property in Rio Grande do Norte, a friend advised me to consult with Dr. Hélio. I can say that it was an excellent choice because he gave me all the support, I needed to make the purchase happen quickly and accurately, from the first prospections to the closure of the contract! In addition, he is an extremely trustworthy person! I am very grateful to him! I highly recommend him!!!!

JUSSARA PIACENTINI

DIREITO IMOBILIÁRIO/BRASILEIROS NO EXTERIOR

I highly recommend HSO for anyone seeking legal assistance with property transactions, especially those living abroad. HSO has been incredibly professional and thorough in handling all the documents related to my plot purchase. His availability and willingness to discuss and resolve any situation that arises have been invaluable. If you need a reliable and dedicated lawyer, Dr. Helio Santos De Oliveira is the person to go to.

LUIS ALBERT

DIREITO IMOBILIÁRIO/ BRASILEIROS NO EXTERIOR

I would like to highlight the service and professionalism present from the very beginning, along with the patience and courtesy demonstrated by Dr. Helio de Oliveira throughout our journey establishing our company in Brazil. He has been our lawyer for 14 years, and I believe this truly reflects an exceptional law firm and an outstanding professional whom I highly recommend.

Mr Paresh Shah
Brilliant Diamond Chairman

WE ARE A NETWORK

Leveraging our extensive network of trusted legal partners, we deliver precise and efficient support across all judicial and legal matters. Our clients rely on our firm as a single point of access to comprehensive legal solutions for their needs in Brazil.

Customs law and international trade

Brazilian immigration law

Business and corporate law

Corporate legal advice

Real Estate Law

Brazilian tax law

Contract law

Frequently Asked Questions (FAQ)

HSO Advogados & Consultores provides legal services in several areas, with a strong focus on Customs Law, International Trade, Tax Law, Business Law, and Cross-Border Legal Services. We assist both individuals and companies—especially those with international operations or legal interests in Brazil.

Our firm collaborates with a highly qualified network of legal professionals across Brazil and abroad. This allows us to offer specialized legal support in various jurisdictions, tailored to each client's needs. Through this network, we ensure strategic, multidisciplinary solutions with local insight and international reach.

We combine legal expertise, up-to-date regulatory knowledge, and personalized client service to deliver accurate and efficient results. Our team adopts a proactive approach, supported by technology and continuous monitoring of relevant legal and administrative developments.

Our main differentiator is the strategic focus on clients with international interests in Brazil. We offer a unique combination of customized legal solutions, multilingual communication, and deep knowledge of cross-border operations—ensuring legal certainty and trust for foreign individuals and companies doing business with or in Brazil.