top of page

Helping you to
Figure it Out

Welcome to Fio Legal

About Us

We are an innovative law firm designed for forward-thinking global citizens, startups and web3 projects.


We're here to provide you with personalized legal solutions, making your journey to succeed in Portugal, as smooth as possible.


Our Mission

Connect people, ideas, and businesses from around the world looking to estabilish a presence in Portugal.

We strive to be your trusted reference for legal solutions.



Legal Innovation

We blend technology with multidisciplinary expertise in a seamless structure.


By leveraging automation, we streamline operations for an enhanced client experience.


Unlocking Portugal's Potential 

At FiO, we specialize in offering a diverse range of legal services to deploy your projects in Portugal.


Our solutions are tailored to meet the unique needs of entrepreneurs, global citizens, and companies.


We prioritize trust and connection with our clients

to ensure your success.

Our Services

Our Services



Golden Visa

Residence Permits

NHR Tax Advisory

Administrative Legal Actions

Company Incorporation and Setup

Contract Drafting, Review, and Negotiation

Business Licensing and Registration

Web3 projects Legal advisory

Cryptocurrency regulation and compliance




Civil Registry

Portuguese Citizenship

Celebration of Marriage and Consensual divorce in Portugal

Transcription of marriage to the Portuguese legal system

Change name in the Civil Registry


Golden Visa Investment

Real Estate due diligence

Remotely Property Purchase

Investment Funds assistance

Private equity and venture capital transactions


Review of foreign judgments

Administrative processes

Human Rights Litigation


Risk analysis in corporate governance and supply chains

ESG adherence evaluation in projects

Tailored ESG strategies and compliance systems

Legal representation for ESG-related violations

Consultation on sustainable financing and investments

Meet the Team

Our Team
Lawyer with expertise in civil, real estate, regulatory, and international law. Luiza's international experience in a multinational context in the US, Latin America, and Europe. In the last few years, she has been assisting to structure projects in the crypto and Web3 industry. Her innovative mindset and keen understanding of business operations make her a top choice for clients seeking tailored legal solutions. Luiza earned her law degree and a postgraduate diploma in contracts from PUC-Rio and holds specialist diplomas in M&A from Washington and Lee College of Law, and Intellectual Property Theory and Law from Boston College Law School. Luiza also completed a master’s in international commerce at the University of Lisbon. Fluent in English, Portuguese, and French, Luiza excels at liaising with global clients.

Luiza Rey

OA 60753L


Our Posts

bottom of page